diff --git a/fcore/constants.sml b/fcore/constants.sml
index 9e64e40..5d7890b 100644
--- a/fcore/constants.sml
+++ b/fcore/constants.sml
@@ -30,7 +30,7 @@ struct
   val enemySize = 35
   val enemySizeReal: Real32.real = 35.0
   val moveEnemyBy = 3
-  val batRestLimit = 155
+  val batRestLimit = 75
 
   val moveProjectileBy = 11
 end