diff --git a/GamecraftModdingAPI/Blocks/Tweakable.cs b/GamecraftModdingAPI/Blocks/Tweakable.cs
new file mode 100644
index 0000000..920bbb6
--- /dev/null
+++ b/GamecraftModdingAPI/Blocks/Tweakable.cs
@@ -0,0 +1,102 @@
+using System;
+
+using Svelto.ECS;
+
+namespace GamecraftModdingAPI.Blocks
+{
+    /// <summary>
+    /// Common tweakable stats operations.
+	/// The functionality of this class works best in build mode.
+    /// </summary>
+    public static class Tweakable
+    {
+		private static TweakableEngine tweakableEngine = new TweakableEngine();
+
+        /// <summary>
+        /// Get the tweakable stat's value using a dynamic variable type.
+		/// This is similar to GetStat<T> but without strong type enforcement.
+		/// This should be used in dynamically-typed languages like Python.
+        /// </summary>
+        /// <returns>The stat's value.</returns>
+        /// <param name="blockID">The block's id.</param>
+        /// <param name="stat">The stat's enumerated id.</param>
+		public static dynamic GetStatD(uint blockID, TweakableStat stat)
+        {
+            return tweakableEngine.GetStatDynamic(blockID, stat);
+        }
+
+        /// <summary>
+        /// Get the tweakable stat's value.
+		/// If T is not the same type as the stat, an InvalidCastException will be thrown.
+        /// </summary>
+        /// <returns>The stat's value.</returns>
+		/// <param name="blockID">The block's id.</param>
+        /// <param name="stat">The stat's enumerated id.</param>
+        /// <typeparam name="T">The stat's type.</typeparam>
+		public static T GetStat<T>(uint blockID, TweakableStat stat)
+		{
+			return tweakableEngine.GetStatAny<T>(blockID, stat);
+		}
+
+        /// <summary>
+        /// Set the tweakable stat's value using dynamically-typed variables.
+		/// This is similar to SetStat<T> but without strong type enforcement.
+		/// This should be used in dynamically-typed languages like Python.
+        /// </summary>
+        /// <returns>The stat's new value.</returns>
+		/// <param name="blockID">The block's id.</param>
+        /// <param name="stat">The stat's enumerated id.</param>
+        /// <param name="value">The stat's new value.</param>
+		public static dynamic SetStatD(uint blockID, TweakableStat stat, dynamic value)
+        {
+            return tweakableEngine.SetStatDynamic(blockID, stat, value);
+        }
+
+        /// <summary>
+        /// Set the tweakable stat's value.
+		/// If T is not the stat's actual type, an InvalidCastException will be thrown.
+		/// </summary>
+		/// <returns>The stat's new value.</returns>
+        /// <param name="blockID">The block's id.</param>
+        /// <param name="stat">The stat's enumerated id.</param>
+		/// <param name="value">The stat's new value.</param>
+        /// <typeparam name="T">The stat's type.</typeparam>
+		public static T SetStat<T>(uint blockID, TweakableStat stat, T value)
+		{
+			return tweakableEngine.SetStatAny<T>(blockID, stat, value);
+		}
+
+		/// <summary>
+        /// Add another value to the tweakable stat's value using dynamically-typed variables.
+        /// This is similar to AddStat<T> but without strong type enforcement.
+        /// This should be used in dynamically-typed languages like Python.
+        /// </summary>
+        /// <returns>The stat's new value.</returns>
+        /// <param name="blockID">The block's id.</param>
+        /// <param name="stat">The stat's enumerated id.</param>
+        /// <param name="value">The value to be added to the stat.</param>
+		public static dynamic AddStatD(uint blockID, TweakableStat stat, dynamic value)
+        {
+            return tweakableEngine.AddStatDynamic(blockID, stat, value);
+        }
+
+		/// <summary>
+        /// Add another value to the tweakable stat's value.
+        /// If T is not the stat's actual type, an InvalidCastException will be thrown.
+        /// </summary>
+        /// <returns>The stat's new value.</returns>
+        /// <param name="blockID">The block's id.</param>
+        /// <param name="stat">The stat's enumerated id.</param>
+        /// <param name="value">The value to be added to the stat.</param>
+        /// <typeparam name="T">The stat's type.</typeparam>
+		public static T AddStat<T>(uint blockID, TweakableStat stat, T value)
+		{
+			return tweakableEngine.AddStatAny<T>(blockID, stat, value);
+		}
+
+		public static void Init()
+		{
+			GamecraftModdingAPI.Utility.GameEngineManager.AddGameEngine(tweakableEngine);
+		}
+    }
+}
diff --git a/GamecraftModdingAPI/Blocks/TweakableEngine.cs b/GamecraftModdingAPI/Blocks/TweakableEngine.cs
new file mode 100644
index 0000000..6d23f85
--- /dev/null
+++ b/GamecraftModdingAPI/Blocks/TweakableEngine.cs
@@ -0,0 +1,452 @@
+using System;
+using System.Reflection;
+
+using RobocraftX.Blocks;
+using Gamecraft.Wires;
+
+using GamecraftModdingAPI.Utility;
+using Svelto.ECS;
+
+namespace GamecraftModdingAPI.Blocks
+{
+	public class TweakableEngine : IApiEngine
+	{
+		public string Name { get; } = "GamecraftModdingAPITweakableGameEngine";
+
+		public IEntitiesDB entitiesDB { set; private get; }
+
+		public bool IsInGame = false;
+
+		public void Dispose()
+		{
+			IsInGame = false;
+		}
+
+		public void Ready()
+		{
+			IsInGame = true;
+		}
+
+		// Implementations for Tweakable static class
+
+		public T GetStatAny<T>(EGID blockID, TweakableStat stat)
+		{
+			switch (stat)
+            {
+                case TweakableStat.TopSpeed:
+                    if (entitiesDB.Exists<MotorReadOnlyStruct>(blockID))
+                    {
+                        return (T)(object)entitiesDB.QueryEntity<MotorReadOnlyStruct>(blockID).maxVelocity;
+                    }
+					break;
+                case TweakableStat.Torque:
+                    if (entitiesDB.Exists<MotorReadOnlyStruct>(blockID))
+                    {
+                        return (T)(object)entitiesDB.QueryEntity<MotorReadOnlyStruct>(blockID).maxForce;
+                    }
+					break;
+                case TweakableStat.MaxExtension:
+                    if (entitiesDB.Exists<PistonReadOnlyStruct>(blockID))
+                    {
+                        return (T)(object)entitiesDB.QueryEntity<PistonReadOnlyStruct>(blockID).maxDeviation;
+                    }
+					break;
+                case TweakableStat.MinAngle:
+                    if (entitiesDB.Exists<ServoReadOnlyStruct>(blockID))
+                    {
+                        return (T)(object)entitiesDB.QueryEntity<ServoReadOnlyStruct>(blockID).minDeviation;
+                    }
+					break;
+                case TweakableStat.MaxAngle:
+                    if (entitiesDB.Exists<ServoReadOnlyStruct>(blockID))
+                    {
+                        return (T)(object)entitiesDB.QueryEntity<ServoReadOnlyStruct>(blockID).maxDeviation;
+                    }
+					break;
+                case TweakableStat.Reverse:
+                    if (entitiesDB.Exists<MotorReadOnlyStruct>(blockID))
+                    {
+                        return (T)(object)entitiesDB.QueryEntity<MotorReadOnlyStruct>(blockID).reverse;
+                    }
+                    else if (entitiesDB.Exists<ServoReadOnlyStruct>(blockID))
+                    {
+                        return (T)(object)entitiesDB.QueryEntity<ServoReadOnlyStruct>(blockID).reverse;
+                    }
+					break;
+                case TweakableStat.StartValue:
+                    if (entitiesDB.Exists<SignalGeneratorEntityStruct>(blockID))
+                    {
+                        return (T)(object)entitiesDB.QueryEntity<SignalGeneratorEntityStruct>(blockID).startValue;
+                    }
+					break;
+            }
+            return default(T);
+		}
+
+		public T GetStatAny<T>(uint blockID, TweakableStat stat)
+		{
+			return GetStatAny<T>(new EGID(blockID, BlockIdentifiers.OWNED_BLOCKS), stat);
+		}
+
+		public dynamic GetStatDynamic(EGID blockID, TweakableStat stat)
+        {
+            switch (stat)
+            {
+                case TweakableStat.TopSpeed:
+                    if (entitiesDB.Exists<MotorReadOnlyStruct>(blockID))
+                    {
+                        return entitiesDB.QueryEntity<MotorReadOnlyStruct>(blockID).maxVelocity;
+                    }
+                    break;
+                case TweakableStat.Torque:
+                    if (entitiesDB.Exists<MotorReadOnlyStruct>(blockID))
+                    {
+                        return entitiesDB.QueryEntity<MotorReadOnlyStruct>(blockID).maxForce;
+                    }
+                    break;
+                case TweakableStat.MaxExtension:
+                    if (entitiesDB.Exists<PistonReadOnlyStruct>(blockID))
+                    {
+                        return entitiesDB.QueryEntity<PistonReadOnlyStruct>(blockID).maxDeviation;
+                    }
+                    break;
+                case TweakableStat.MinAngle:
+                    if (entitiesDB.Exists<ServoReadOnlyStruct>(blockID))
+                    {
+                        return entitiesDB.QueryEntity<ServoReadOnlyStruct>(blockID).minDeviation;
+                    }
+                    break;
+                case TweakableStat.MaxAngle:
+                    if (entitiesDB.Exists<ServoReadOnlyStruct>(blockID))
+                    {
+                        return entitiesDB.QueryEntity<ServoReadOnlyStruct>(blockID).maxDeviation;
+                    }
+                    break;
+                case TweakableStat.Reverse:
+                    if (entitiesDB.Exists<MotorReadOnlyStruct>(blockID))
+                    {
+                        return entitiesDB.QueryEntity<MotorReadOnlyStruct>(blockID).reverse;
+                    }
+                    else if (entitiesDB.Exists<ServoReadOnlyStruct>(blockID))
+                    {
+                        return entitiesDB.QueryEntity<ServoReadOnlyStruct>(blockID).reverse;
+                    }
+                    break;
+                case TweakableStat.StartValue:
+                    if (entitiesDB.Exists<SignalGeneratorEntityStruct>(blockID))
+                    {
+                        return entitiesDB.QueryEntity<SignalGeneratorEntityStruct>(blockID).startValue;
+                    }
+                    break;
+            }
+            return null;
+        }
+
+		public dynamic GetStatDynamic(uint blockID, TweakableStat stat)
+		{
+			return GetStatDynamic(new EGID(blockID, BlockIdentifiers.OWNED_BLOCKS), stat);
+		}
+
+		public T SetStatAny<T>(EGID blockID, TweakableStat stat, T value)
+		{
+			switch (stat)
+            {
+                case TweakableStat.TopSpeed:
+                    if (entitiesDB.Exists<MotorReadOnlyStruct>(blockID))
+                    {
+                        ref MotorReadOnlyStruct refStruct = ref entitiesDB.QueryEntity<MotorReadOnlyStruct>(blockID);
+                        refStruct.maxVelocity = (float)(object)value;
+                        return (T)(object)refStruct.maxVelocity;
+                    }
+                    break;
+                case TweakableStat.Torque:
+                    if (entitiesDB.Exists<MotorReadOnlyStruct>(blockID))
+                    {
+                        ref MotorReadOnlyStruct refStruct = ref entitiesDB.QueryEntity<MotorReadOnlyStruct>(blockID);
+                        refStruct.maxForce = (float)(object)value;
+                        return (T)(object)refStruct.maxForce;
+                    }
+                    break;
+                case TweakableStat.MaxExtension:
+                    if (entitiesDB.Exists<PistonReadOnlyStruct>(blockID))
+                    {
+                        ref PistonReadOnlyStruct refStruct = ref entitiesDB.QueryEntity<PistonReadOnlyStruct>(blockID);
+                        refStruct.maxDeviation = (float)(object)value;
+                        return (T)(object)refStruct.maxDeviation;
+                    }
+                    break;
+                case TweakableStat.MinAngle:
+                    if (entitiesDB.Exists<ServoReadOnlyStruct>(blockID))
+                    {
+                        ref ServoReadOnlyStruct refStruct = ref entitiesDB.QueryEntity<ServoReadOnlyStruct>(blockID);
+                        refStruct.minDeviation = (float)(object)value;
+                        return (T)(object)refStruct.minDeviation;
+                    }
+                    break;
+                case TweakableStat.MaxAngle:
+                    if (entitiesDB.Exists<ServoReadOnlyStruct>(blockID))
+                    {
+                        ref ServoReadOnlyStruct refStruct = ref entitiesDB.QueryEntity<ServoReadOnlyStruct>(blockID);
+                        refStruct.maxDeviation = (float)(object)value;
+                        return (T)(object)refStruct.maxDeviation;
+                    }
+                    break;
+                case TweakableStat.Reverse:
+                    if (entitiesDB.Exists<MotorReadOnlyStruct>(blockID))
+                    {
+                        ref MotorReadOnlyStruct refStruct = ref entitiesDB.QueryEntity<MotorReadOnlyStruct>(blockID);
+                        refStruct.reverse = (bool)(object)value;
+                        return (T)(object)refStruct.reverse;
+                    }
+                    else if (entitiesDB.Exists<ServoReadOnlyStruct>(blockID))
+                    {
+						ref ServoReadOnlyStruct refStruct = ref entitiesDB.QueryEntity<ServoReadOnlyStruct>(blockID);
+                        refStruct.reverse = (bool)(object)value;
+                        return (T)(object)refStruct.reverse;
+                    }
+                    break;
+                case TweakableStat.StartValue:
+                    if (entitiesDB.Exists<SignalGeneratorEntityStruct>(blockID))
+                    {
+                        ref SignalGeneratorEntityStruct refStruct = ref entitiesDB.QueryEntity<SignalGeneratorEntityStruct>(blockID);
+                        refStruct.startValue = (float)(object)value;
+                        return (T)(object)refStruct.startValue;
+                    }
+                    break;
+            }
+            return default(T);
+		}
+
+		public T SetStatAny<T>(uint blockID, TweakableStat stat, T value)
+		{
+			return SetStatAny<T>(new EGID(blockID, BlockIdentifiers.OWNED_BLOCKS), stat, value);
+		}
+
+		public dynamic SetStatDynamic(EGID blockID, TweakableStat stat, dynamic value)
+        {
+            switch (stat)
+            {
+                case TweakableStat.TopSpeed:
+                    if (entitiesDB.Exists<MotorReadOnlyStruct>(blockID))
+                    {
+                        ref MotorReadOnlyStruct refStruct = ref entitiesDB.QueryEntity<MotorReadOnlyStruct>(blockID);
+                        refStruct.maxVelocity = value;
+                        return refStruct.maxVelocity;
+                    }
+                    break;
+                case TweakableStat.Torque:
+                    if (entitiesDB.Exists<MotorReadOnlyStruct>(blockID))
+                    {
+                        ref MotorReadOnlyStruct refStruct = ref entitiesDB.QueryEntity<MotorReadOnlyStruct>(blockID);
+                        refStruct.maxForce = value;
+                        return refStruct.maxForce;
+                    }
+                    break;
+                case TweakableStat.MaxExtension:
+                    if (entitiesDB.Exists<PistonReadOnlyStruct>(blockID))
+                    {
+                        ref PistonReadOnlyStruct refStruct = ref entitiesDB.QueryEntity<PistonReadOnlyStruct>(blockID);
+                        refStruct.maxDeviation = value;
+                        return refStruct.maxDeviation;
+                    }
+                    break;
+                case TweakableStat.MinAngle:
+                    if (entitiesDB.Exists<ServoReadOnlyStruct>(blockID))
+                    {
+                        ref ServoReadOnlyStruct refStruct = ref entitiesDB.QueryEntity<ServoReadOnlyStruct>(blockID);
+                        refStruct.minDeviation = value;
+                        return refStruct.minDeviation;
+                    }
+                    break;
+                case TweakableStat.MaxAngle:
+                    if (entitiesDB.Exists<ServoReadOnlyStruct>(blockID))
+                    {
+                        ref ServoReadOnlyStruct refStruct = ref entitiesDB.QueryEntity<ServoReadOnlyStruct>(blockID);
+                        refStruct.maxDeviation = value;
+                        return refStruct.maxDeviation;
+                    }
+                    break;
+                case TweakableStat.Reverse:
+                    if (entitiesDB.Exists<MotorReadOnlyStruct>(blockID))
+                    {
+                        ref MotorReadOnlyStruct refStruct = ref entitiesDB.QueryEntity<MotorReadOnlyStruct>(blockID);
+                        refStruct.reverse = value;
+                        return refStruct.reverse;
+                    }
+                    else if (entitiesDB.Exists<ServoReadOnlyStruct>(blockID))
+                    {
+                        ref ServoReadOnlyStruct refStruct = ref entitiesDB.QueryEntity<ServoReadOnlyStruct>(blockID);
+                        refStruct.reverse = value;
+                        return refStruct.reverse;
+                    }
+                    break;
+                case TweakableStat.StartValue:
+                    if (entitiesDB.Exists<SignalGeneratorEntityStruct>(blockID))
+                    {
+                        ref SignalGeneratorEntityStruct refStruct = ref entitiesDB.QueryEntity<SignalGeneratorEntityStruct>(blockID);
+                        refStruct.startValue = value;
+                        return refStruct.startValue;
+                    }
+                    break;
+            }
+            return null;
+        }
+
+		public dynamic SetStatDynamic(uint blockID, TweakableStat stat, dynamic value)
+		{
+			return SetStatDynamic(new EGID(blockID, BlockIdentifiers.OWNED_BLOCKS), stat, value);
+		}
+
+		public T AddStatAny<T>(EGID blockID, TweakableStat stat, T value)
+		{
+			switch (stat)
+            {
+                case TweakableStat.TopSpeed:
+                    if (entitiesDB.Exists<MotorReadOnlyStruct>(blockID))
+                    {
+                        ref MotorReadOnlyStruct refStruct = ref entitiesDB.QueryEntity<MotorReadOnlyStruct>(blockID);
+                        refStruct.maxVelocity += (float)(object)value;
+                        return (T)(object)refStruct.maxVelocity;
+                    }
+                    break;
+                case TweakableStat.Torque:
+                    if (entitiesDB.Exists<MotorReadOnlyStruct>(blockID))
+                    {
+                        ref MotorReadOnlyStruct refStruct = ref entitiesDB.QueryEntity<MotorReadOnlyStruct>(blockID);
+                        refStruct.maxForce += (float)(object)value;
+                        return (T)(object)refStruct.maxForce;
+                    }
+                    break;
+                case TweakableStat.MaxExtension:
+                    if (entitiesDB.Exists<PistonReadOnlyStruct>(blockID))
+                    {
+                        ref PistonReadOnlyStruct refStruct = ref entitiesDB.QueryEntity<PistonReadOnlyStruct>(blockID);
+                        refStruct.maxDeviation += (float)(object)value;
+                        return (T)(object)refStruct.maxDeviation;
+                    }
+                    break;
+                case TweakableStat.MinAngle:
+                    if (entitiesDB.Exists<ServoReadOnlyStruct>(blockID))
+                    {
+                        ref ServoReadOnlyStruct refStruct = ref entitiesDB.QueryEntity<ServoReadOnlyStruct>(blockID);
+                        refStruct.minDeviation += (float)(object)value;
+                        return (T)(object)refStruct.minDeviation;
+                    }
+                    break;
+                case TweakableStat.MaxAngle:
+                    if (entitiesDB.Exists<ServoReadOnlyStruct>(blockID))
+                    {
+                        ref ServoReadOnlyStruct refStruct = ref entitiesDB.QueryEntity<ServoReadOnlyStruct>(blockID);
+                        refStruct.maxDeviation += (float)(object)value;
+                        return (T)(object)refStruct.maxDeviation;
+                    }
+                    break;
+                case TweakableStat.Reverse:
+                    // '+' is associated with logical OR in some fields, so it technically isn't invalid to "add" booleans
+                    if (entitiesDB.Exists<MotorReadOnlyStruct>(blockID))
+                    {
+                        ref MotorReadOnlyStruct refStruct = ref entitiesDB.QueryEntity<MotorReadOnlyStruct>(blockID);
+						refStruct.reverse = refStruct.reverse || (bool)(object)value;
+                        return (T)(object)refStruct.reverse;
+                    }
+                    else if (entitiesDB.Exists<ServoReadOnlyStruct>(blockID))
+                    {
+                        ref ServoReadOnlyStruct refStruct = ref entitiesDB.QueryEntity<ServoReadOnlyStruct>(blockID);
+						refStruct.reverse = refStruct.reverse || (bool)(object)value;
+                        return (T)(object)refStruct.reverse;
+                    }
+                    break;
+                case TweakableStat.StartValue:
+                    if (entitiesDB.Exists<SignalGeneratorEntityStruct>(blockID))
+                    {
+                        ref SignalGeneratorEntityStruct refStruct = ref entitiesDB.QueryEntity<SignalGeneratorEntityStruct>(blockID);
+                        refStruct.startValue += (float)(object)value;
+                        return (T)(object)refStruct.startValue;
+                    }
+                    break;
+            }
+            return default(T);
+		}
+
+		public T AddStatAny<T>(uint blockID, TweakableStat stat, T value)
+		{
+			return AddStatAny<T>(new EGID(blockID, BlockIdentifiers.OWNED_BLOCKS), stat, value);
+		}
+
+		public dynamic AddStatDynamic(EGID blockID, TweakableStat stat, dynamic value)
+        {
+            switch (stat)
+            {
+                case TweakableStat.TopSpeed:
+                    if (entitiesDB.Exists<MotorReadOnlyStruct>(blockID))
+                    {
+                        ref MotorReadOnlyStruct refStruct = ref entitiesDB.QueryEntity<MotorReadOnlyStruct>(blockID);
+                        refStruct.maxVelocity += value;
+                        return refStruct.maxVelocity;
+                    }
+                    break;
+                case TweakableStat.Torque:
+                    if (entitiesDB.Exists<MotorReadOnlyStruct>(blockID))
+                    {
+                        ref MotorReadOnlyStruct refStruct = ref entitiesDB.QueryEntity<MotorReadOnlyStruct>(blockID);
+                        refStruct.maxForce += value;
+                        return refStruct.maxForce;
+                    }
+                    break;
+                case TweakableStat.MaxExtension:
+                    if (entitiesDB.Exists<PistonReadOnlyStruct>(blockID))
+                    {
+                        ref PistonReadOnlyStruct refStruct = ref entitiesDB.QueryEntity<PistonReadOnlyStruct>(blockID);
+                        refStruct.maxDeviation += value;
+                        return refStruct.maxDeviation;
+                    }
+                    break;
+                case TweakableStat.MinAngle:
+                    if (entitiesDB.Exists<ServoReadOnlyStruct>(blockID))
+                    {
+                        ref ServoReadOnlyStruct refStruct = ref entitiesDB.QueryEntity<ServoReadOnlyStruct>(blockID);
+                        refStruct.minDeviation += value;
+                        return refStruct.minDeviation;
+                    }
+                    break;
+                case TweakableStat.MaxAngle:
+                    if (entitiesDB.Exists<ServoReadOnlyStruct>(blockID))
+                    {
+                        ref ServoReadOnlyStruct refStruct = ref entitiesDB.QueryEntity<ServoReadOnlyStruct>(blockID);
+                        refStruct.maxDeviation += value;
+                        return refStruct.maxDeviation;
+                    }
+                    break;
+                case TweakableStat.Reverse:
+                    // '+' is associated with logical OR in some fields, so it technically isn't invalid to "add" booleans
+                    if (entitiesDB.Exists<MotorReadOnlyStruct>(blockID))
+                    {
+                        ref MotorReadOnlyStruct refStruct = ref entitiesDB.QueryEntity<MotorReadOnlyStruct>(blockID);
+                        refStruct.reverse = refStruct.reverse || value;
+                        return refStruct.reverse;
+                    }
+                    else if (entitiesDB.Exists<ServoReadOnlyStruct>(blockID))
+                    {
+                        ref ServoReadOnlyStruct refStruct = ref entitiesDB.QueryEntity<ServoReadOnlyStruct>(blockID);
+                        refStruct.reverse = refStruct.reverse || value;
+                        return refStruct.reverse;
+                    }
+                    break;
+                case TweakableStat.StartValue:
+                    if (entitiesDB.Exists<SignalGeneratorEntityStruct>(blockID))
+                    {
+                        ref SignalGeneratorEntityStruct refStruct = ref entitiesDB.QueryEntity<SignalGeneratorEntityStruct>(blockID);
+                        refStruct.startValue += value;
+                        return refStruct.startValue;
+                    }
+                    break;
+            }
+            return null;
+        }
+
+		public dynamic AddStatDynamic(uint blockID, TweakableStat stat, dynamic value)
+		{
+			return AddStatDynamic(new EGID(blockID, BlockIdentifiers.OWNED_BLOCKS), stat, value);
+		}
+	}
+}
diff --git a/GamecraftModdingAPI/Blocks/TweakableStat.cs b/GamecraftModdingAPI/Blocks/TweakableStat.cs
new file mode 100644
index 0000000..18f5bad
--- /dev/null
+++ b/GamecraftModdingAPI/Blocks/TweakableStat.cs
@@ -0,0 +1,14 @@
+using System;
+namespace GamecraftModdingAPI.Blocks
+{
+    public enum TweakableStat
+    {
+        TopSpeed, // MotorReadOnlyStruct
+        Torque, // MotorReadOnlyStruct
+        MaxExtension, // PistonReadOnlyStruct
+        MinAngle, // ServoReadOnlyStruct
+        MaxAngle, // ServoReadOnlyStruct
+        Reverse, // MotorReadOnlyStruct or ServoReadOnlyStruct
+        StartValue, // SignalGeneratorEntityStruct
+    }
+}
diff --git a/GamecraftModdingAPI/GamecraftModdingAPI.csproj b/GamecraftModdingAPI/GamecraftModdingAPI.csproj
index a96974d..f7a0abf 100644
--- a/GamecraftModdingAPI/GamecraftModdingAPI.csproj
+++ b/GamecraftModdingAPI/GamecraftModdingAPI.csproj
@@ -3,12 +3,16 @@
   <PropertyGroup>
     <TargetFramework>net472</TargetFramework>
     <AutoGenerateBindingRedirects>true</AutoGenerateBindingRedirects>
-    <Version>0.1.3.0</Version>
+    <Version>0.1.4.0</Version>
     <Authors>Exmods</Authors>
     <PackageLicenseExpression>GNU General Public Licence 3+</PackageLicenseExpression>
     <PackageProjectUrl>https://git.exmods.org/modtainers/GamecraftModdingAPI</PackageProjectUrl>
     <NeutralLanguage>en-CA</NeutralLanguage>
   </PropertyGroup>
+  <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Debug|AnyCPU' ">
+  </PropertyGroup>
+  <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Release|AnyCPU' ">
+  </PropertyGroup>
   <ItemGroup>
     <PackageReference Include="Lib.Harmony" Version="1.2.0.1" />
   </ItemGroup>
@@ -543,6 +547,7 @@
     <Reference Include="VisualProfiler">
       <HintPath>..\ref\Gamecraft_Data\Managed\VisualProfiler.dll</HintPath>
     </Reference>
+    <Reference Include="Microsoft.CSharp" />
   </ItemGroup>
 <!--End Dependencies-->
 
diff --git a/GamecraftModdingAPI/Main.cs b/GamecraftModdingAPI/Main.cs
index 2c51872..5294c75 100644
--- a/GamecraftModdingAPI/Main.cs
+++ b/GamecraftModdingAPI/Main.cs
@@ -64,6 +64,7 @@ namespace GamecraftModdingAPI
             Blocks.Rotation.Init();
             Blocks.Signals.Init();
             Blocks.Placement.Init();
+			Blocks.Tweakable.Init();
             Logging.MetaLog($"{currentAssembly.GetName().Name} v{currentAssembly.GetName().Version} initialized");
         }
 
diff --git a/doxygen.conf b/doxygen.conf
index d163852..1d0f155 100644
--- a/doxygen.conf
+++ b/doxygen.conf
@@ -38,7 +38,7 @@ PROJECT_NAME           = "GamecraftModdingAPI"
 # could be handy for archiving the generated documentation or if some version
 # control system is used.
 
-PROJECT_NUMBER         = "v0.1.3.0"
+PROJECT_NUMBER         = "v0.1.4.0"
 
 # Using the PROJECT_BRIEF tag one can provide an optional one line description
 # for a project that appears at the top of each page and should give viewer a