diff --git a/GamecraftModdingAPI/Blocks/Movement.cs b/GamecraftModdingAPI/Blocks/Movement.cs
index 4f4a8ec..132fedf 100644
--- a/GamecraftModdingAPI/Blocks/Movement.cs
+++ b/GamecraftModdingAPI/Blocks/Movement.cs
@@ -9,14 +9,17 @@ using Unity.Mathematics;
 namespace GamecraftModdingAPI.Blocks
 {
     /// <summary>
-    /// Common block movement operations
+    /// Common block movement operations.
+    /// The functionality of this class only works in build mode.
     /// </summary>
     public static class Movement
     {
         private static MovementEngine movementEngine = new MovementEngine();
 
         /// <summary>
-        /// Move a single block by a specific (x,y,z) amount
+        /// Move a single block by a specific (x,y,z) amount (offset).
+        /// The moved block will remain connected to the blocks it was touching before it was moved.
+        /// The block's placement grid and collision box are also moved.
         /// </summary>
         /// <param name="id">The block's id</param>
         /// <param name="vector">The movement amount (x,y,z)</param>
@@ -32,7 +35,10 @@ namespace GamecraftModdingAPI.Blocks
         }
 
         /// <summary>
-        /// Move all connected blocks by a specific (x,y,z) amount
+        /// Move all connected blocks by a specific (x,y,z) amount (offset).
+        /// The moved blocks will remain connected to the block they're touching.
+        /// All of the block's placement grids and collision boxes are also moved.
+        /// This is equivalent to calling MoveBlock() for every connected block.
         /// </summary>
         /// <param name="id">The starting block's id</param>
         /// <param name="vector">The movement amount (x,y,z)</param>
diff --git a/GamecraftModdingAPI/Blocks/Placement.cs b/GamecraftModdingAPI/Blocks/Placement.cs
index 4e3083b..11c11eb 100644
--- a/GamecraftModdingAPI/Blocks/Placement.cs
+++ b/GamecraftModdingAPI/Blocks/Placement.cs
@@ -7,15 +7,17 @@ using GamecraftModdingAPI.Utility;
 namespace GamecraftModdingAPI.Blocks
 {
     /// <summary>
-    /// Common block placement operations
+    /// Common block placement operations.
+    /// The functionality in this class is for build mode.
     /// </summary>
     public static class Placement
     {
         private static PlacementEngine placementEngine = new PlacementEngine();
 
         /// <summary>
-        /// Place a block at the given position. If scaled, position means the center of the block. The default block size is 0.2 in terms of position.
+        /// Place a new block at the given position. If scaled, position means the center of the block. The default block size is 0.2 in terms of position.
         /// Place blocks next to each other to connect them.
+        /// The placed block will be a complete block with a placement grid and collision which will be saved along with the game.
         /// </summary>
         /// <param name="block">The block's type</param>
         /// <param name="color">The block's color</param>
diff --git a/GamecraftModdingAPI/Blocks/Rotation.cs b/GamecraftModdingAPI/Blocks/Rotation.cs
index a8ccd5a..a0b6785 100644
--- a/GamecraftModdingAPI/Blocks/Rotation.cs
+++ b/GamecraftModdingAPI/Blocks/Rotation.cs
@@ -9,14 +9,17 @@ using Unity.Mathematics;
 namespace GamecraftModdingAPI.Blocks
 {
     /// <summary>
-    /// Common block movement operations
+    /// Common block rotation operations.
+    /// The functionality in this class is not completely implemented and will only work in build mode.
     /// </summary>
     public static class Rotation
     {
         private static RotationEngine rotationEngine = new RotationEngine();
 
         /// <summary>
-        /// Rotate a single block by a specific amount in degrees
+        /// Rotate a single block by a specific amount in degrees.
+        /// This not destroy inter-block connections, so neighbouring blocks will remain attached despite appearances.
+        /// The cube placement grid and collision are also rotated.
         /// </summary>
         /// <param name="id">The block's id</param>
         /// <param name="vector">The rotation amount around the x,y,z-axis</param>
@@ -32,7 +35,8 @@ namespace GamecraftModdingAPI.Blocks
         }
 
         /// <summary>
-        /// Rotate all connected blocks by a specific amount in degrees
+        /// Rotate all connected blocks by a specific amount in degrees.
+        /// This does not do anything because it has not been implemented.
         /// </summary>
         /// <param name="id">The starting block's id</param>
         /// <param name="vector">The rotation around the x,y,z-axis</param>
diff --git a/GamecraftModdingAPI/Blocks/RotationEngine.cs b/GamecraftModdingAPI/Blocks/RotationEngine.cs
index 7827e33..c605bf1 100644
--- a/GamecraftModdingAPI/Blocks/RotationEngine.cs
+++ b/GamecraftModdingAPI/Blocks/RotationEngine.cs
@@ -75,6 +75,7 @@ namespace GamecraftModdingAPI.Blocks
 
         public float3 RotateConnectedBlocks(uint blockID, Vector3 vector)
         {
+            // TODO: Implement and figure out the math
             throw new NotImplementedException();
         }
 
diff --git a/GamecraftModdingAPI/Blocks/Signals.cs b/GamecraftModdingAPI/Blocks/Signals.cs
index 3895dbe..6b6d779 100644
--- a/GamecraftModdingAPI/Blocks/Signals.cs
+++ b/GamecraftModdingAPI/Blocks/Signals.cs
@@ -12,6 +12,7 @@ namespace GamecraftModdingAPI.Blocks
 {
     /// <summary>
     /// [EXPERIMENTAL] Common block signal operations
+    /// The functionality in this class only works when in a game.
     /// </summary>
     public static class Signals
     {
@@ -48,7 +49,7 @@ namespace GamecraftModdingAPI.Blocks
         }
 
         /// <summary>
-        /// Set a signal's value.
+        /// Set the signal's value.
         /// </summary>
         /// <param name="signalID">The channel cluster's id.</param>
         /// <param name="signal">The signal value (-1 to 1; not enforced).</param>
diff --git a/GamecraftModdingAPI/Tasks/Once.cs b/GamecraftModdingAPI/Tasks/Once.cs
index a3dc20f..52651e6 100644
--- a/GamecraftModdingAPI/Tasks/Once.cs
+++ b/GamecraftModdingAPI/Tasks/Once.cs
@@ -10,7 +10,8 @@ using Svelto.Tasks.Enumerators;
 namespace GamecraftModdingAPI.Tasks
 {
     /// <summary>
-    /// An asynchronous task to be performed once
+    /// An asynchronous task to be performed once.
+    /// Once constructed, this can be run by scheduling it with Scheduler.Schedule()
     /// </summary>
     public class Once : ISchedulable
     {
diff --git a/GamecraftModdingAPI/Tasks/Repeatable.cs b/GamecraftModdingAPI/Tasks/Repeatable.cs
index 60d3026..0b9982e 100644
--- a/GamecraftModdingAPI/Tasks/Repeatable.cs
+++ b/GamecraftModdingAPI/Tasks/Repeatable.cs
@@ -10,7 +10,8 @@ using Svelto.Tasks.Enumerators;
 namespace GamecraftModdingAPI.Tasks
 {
     /// <summary>
-    /// An asynchronous repeating task
+    /// An asynchronous repeating task.
+    /// Once constructed, this can be run by scheduling it with Scheduler.Schedule()
     /// </summary>
     public class Repeatable : ISchedulable
     {
diff --git a/GamecraftModdingAPI/Tasks/Scheduler.cs b/GamecraftModdingAPI/Tasks/Scheduler.cs
index fbc5e2d..803bd2f 100644
--- a/GamecraftModdingAPI/Tasks/Scheduler.cs
+++ b/GamecraftModdingAPI/Tasks/Scheduler.cs
@@ -9,6 +9,11 @@ using Svelto.Tasks.ExtraLean;
 
 namespace GamecraftModdingAPI.Tasks
 {
+    /// <summary>
+    /// Asynchronous task scheduling for ISchedulables.
+    /// Asynchronous tasks will not freeze the main program, which makes them ideal for slow or blocking operations which don't need to be completed post-haste.
+    /// The functionality of this class works in any state.
+    /// </summary>
     public static class Scheduler
     {
         public static Svelto.Tasks.Lean.Unity.UpdateMonoRunner leanRunnerUI
@@ -31,6 +36,13 @@ namespace GamecraftModdingAPI.Tasks
 
         public static readonly Svelto.Tasks.Lean.Unity.UpdateMonoRunner leanRunner = new Svelto.Tasks.Lean.Unity.UpdateMonoRunner("GamecraftModdingAPILean");
 
+        /// <summary>
+        /// Schedule a task to run asynchronously.
+        /// This uses custom task runners (by default) to not interfere with the game.
+        /// </summary>
+        /// <param name="toRun">The task to run</param>
+        /// <param name="extraLean">Schedule toRun on an extra lean runner?</param>
+        /// <param name="ui">Schedule toRun on Gamecraft's built-in UI task runner?</param>
         public static void Schedule(ISchedulable toRun, bool extraLean = false, bool ui = false)
         {
             if (extraLean)