diff --git a/src/Dodge/Creature/MoveType.hs b/src/Dodge/Creature/MoveType.hs
new file mode 100644
index 000000000..ae4fdcf6e
--- /dev/null
+++ b/src/Dodge/Creature/MoveType.hs
@@ -0,0 +1,32 @@
+module Dodge.Creature.MoveType (crMvType) where
+
+import Dodge.Data.FloatFunction
+import Dodge.Data.Creature
+
+crMvType :: Creature -> CrMvType
+crMvType cr = case _crType cr of
+    Avatar {_avMoveSpeed = s} -> MvWalking s
+    AvatarDead -> defaultAimMvType
+    ChaseCrit {} -> defaultChaseMvType
+    SwarmCrit -> defaultChaseMvType
+    AutoCrit -> defaultAimMvType
+    BarrelCrit {} -> defaultAimMvType
+    LampCrit {} -> defaultAimMvType
+
+defaultAimMvType :: CrMvType
+defaultAimMvType =
+    CrMvType
+        { _mvSpeed = 3
+        , _mvTurnRad = FloatConst 0.2
+        , _mvTurnJit = 0.05
+        , _mvAimSpeed = FloatAbsCheckGreaterLess (pi / 8) 0.2 0.01
+        }
+
+defaultChaseMvType :: CrMvType
+defaultChaseMvType =
+    CrMvType
+        { _mvSpeed = 2
+        , _mvTurnRad = FloatAbsCheckGreaterLess (pi / 4) 0.2 0.05
+        , _mvTurnJit = 0.2
+        , _mvAimSpeed = FloatAbsCheckGreaterLess (pi / 8) 0.2 0.01
+        }