diff --git a/TopDownEngineExtensions/Scripts/AI/Graph/Actions/AIActionCrouchStartNode.cs b/TopDownEngineExtensions/Scripts/AI/Graph/Actions/AIActionCrouchStartNode.cs
new file mode 100644
index 0000000..14a5475
--- /dev/null
+++ b/TopDownEngineExtensions/Scripts/AI/Graph/Actions/AIActionCrouchStartNode.cs
@@ -0,0 +1,21 @@
+using MoreMountains.TopDownEngine;
+using MoreMountains.Tools;
+using TheBitCave.MMToolsExtensions.AI.Graph;
+using UnityEngine;
+
+namespace TheBitCave.TopDownEngineExensions.AI.Graph
+{
+    /// <summary>
+    /// A node representing a TopDown Engine <see cref="MoreMountains.TopDownEngine.AIActionCrouchStart"/> action.
+    /// </summary>
+    [CreateNodeMenu("AI/Action/Crouch Start")]
+    public class AIActionCrouchStartNode : AIActionNode
+    {
+        public override AIAction AddActionComponent(GameObject go)
+        {
+            var action = go.AddComponent<AIActionCrouchStart>();
+            action.Label = label;
+            return action;
+        }
+    }
+}
\ No newline at end of file
diff --git a/TopDownEngineExtensions/Scripts/AI/Graph/Actions/AIActionCrouchStartNode.cs.meta b/TopDownEngineExtensions/Scripts/AI/Graph/Actions/AIActionCrouchStartNode.cs.meta
new file mode 100644
index 0000000..cb9c348
--- /dev/null
+++ b/TopDownEngineExtensions/Scripts/AI/Graph/Actions/AIActionCrouchStartNode.cs.meta
@@ -0,0 +1,11 @@
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+  externalObjects: {}
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+  userData: 
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diff --git a/TopDownEngineExtensions/Scripts/AI/Graph/Actions/AIActionCrouchStopNode.cs b/TopDownEngineExtensions/Scripts/AI/Graph/Actions/AIActionCrouchStopNode.cs
new file mode 100644
index 0000000..c8a912a
--- /dev/null
+++ b/TopDownEngineExtensions/Scripts/AI/Graph/Actions/AIActionCrouchStopNode.cs
@@ -0,0 +1,21 @@
+using MoreMountains.TopDownEngine;
+using MoreMountains.Tools;
+using TheBitCave.MMToolsExtensions.AI.Graph;
+using UnityEngine;
+
+namespace TheBitCave.TopDownEngineExensions.AI.Graph
+{
+    /// <summary>
+    /// A node representing a TopDown Engine <see cref="MoreMountains.TopDownEngine.AIActionCrouchStop"/> action.
+    /// </summary>
+    [CreateNodeMenu("AI/Action/Crouch Stop")]
+    public class AIActionCrouchStopNode : AIActionNode
+    {
+        public override AIAction AddActionComponent(GameObject go)
+        {
+            var action = go.AddComponent<AIActionCrouchStop>();
+            action.Label = label;
+            return action;
+        }
+    }
+}
\ No newline at end of file
diff --git a/TopDownEngineExtensions/Scripts/AI/Graph/Actions/AIActionCrouchStopNode.cs.meta b/TopDownEngineExtensions/Scripts/AI/Graph/Actions/AIActionCrouchStopNode.cs.meta
new file mode 100644
index 0000000..1778e8b
--- /dev/null
+++ b/TopDownEngineExtensions/Scripts/AI/Graph/Actions/AIActionCrouchStopNode.cs.meta
@@ -0,0 +1,11 @@
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