diff --git a/!TheEsc/!RunImage,ff8 b/!TheEsc/!RunImage,ff8
index 51241f6..e23ab96 100644
Binary files a/!TheEsc/!RunImage,ff8 and b/!TheEsc/!RunImage,ff8 differ
diff --git a/!TheEsc/c/Mission2 b/!TheEsc/c/Mission2
index b0d8c8c..e159669 100644
--- a/!TheEsc/c/Mission2
+++ b/!TheEsc/c/Mission2
@@ -670,6 +670,8 @@ void game2_triggerevent(int id)
         ScheduledEvents[scheduleid].Event = EventActions[i].ActionValue;
         ScheduledEvents[scheduleid].Ticks = tick + EventActions[i].ActionTarget;
       }
+      else if(EventActions[i].Action == 5)         // Change overlay tile sprite
+        fullmap[EventActions[i].ActionTarget + 10000] = EventActions[i].ActionValue;
     }
   }
 }
diff --git a/!TheEsc/compile.php b/!TheEsc/compile.php
index 0027a7b..1c20fa2 100644
--- a/!TheEsc/compile.php
+++ b/!TheEsc/compile.php
@@ -74,6 +74,17 @@
           $eventactions[] = array("Event"=>$inevent,"Action"=>0,"ActionValue"=>$csv[1],"ActionTarget"=>$csv[0]);
         }
         break;
+      case "SetOverlayTile":
+        if($inevent < 0)
+        {
+          echo "  Invalid outside event\n";
+        }
+        else
+        {
+          $csv = str_getcsv($split[1]);
+          $eventactions[] = array("Event"=>$inevent,"Action"=>5,"ActionValue"=>$csv[1],"ActionTarget"=>$csv[0]);
+        }
+        break;
       case "ReArm":
         if($inevent < 0)
         {
diff --git a/!TheEsc/m2_evact,ffd b/!TheEsc/m2_evact,ffd
index 0efc666..804571b 100644
Binary files a/!TheEsc/m2_evact,ffd and b/!TheEsc/m2_evact,ffd differ
diff --git a/!TheEsc/m2_txt b/!TheEsc/m2_txt
index 4729f9d..39ea1d9 100644
--- a/!TheEsc/m2_txt
+++ b/!TheEsc/m2_txt
@@ -22,43 +22,43 @@ Event("Brief")
  Sound(8,4)
 
 Event("SBBR-DOOROPEN")
- SetTile(713,31)
+ SetOverlayTile(713,31)
  Sound(8,5)
  ReArm("SBBR-DOORCLOSE")
 Event("SBBR-DOORCLOSE")
- SetTile(713,29)
+ SetOverlayTile(713,29)
  Sound(8,5)
  ReArm("SBBR-DOOROPEN")
 
 Event("SB-DOOROPEN")
- SetTile(1213,68)
- SetTile(1313,69)
+ SetOverlayTile(1213,68)
+ SetOverlayTile(1313,69)
  Sound(8,5)
  ReArm("SB-DOORCLOSE")
 Event("SB-DOORCLOSE")
- SetTile(1213,43)
- SetTile(1313,44)
+ SetOverlayTile(1213,43)
+ SetOverlayTile(1313,44)
  Sound(8,5)
  ReArm("SB-DOOROPEN")
 
 Event("CB1-DOOROPEN")
- SetTile(2213,68)
- SetTile(2313,69)
+ SetOverlayTile(2213,68)
+ SetOverlayTile(2313,69)
  Sound(8,5)
  ReArm("CB1-DOORCLOSE")
 Event("CB1-DOORCLOSE")
- SetTile(2213,43)
- SetTile(2313,44)
+ SetOverlayTile(2213,43)
+ SetOverlayTile(2313,44)
  Sound(8,5)
  ReArm("CB1-DOOROPEN")
 
 Event("CB2-DOOROPEN")
- SetTile(3213,68)
- SetTile(3313,69)
+ SetOverlayTile(3213,68)
+ SetOverlayTile(3313,69)
  Sound(8,5)
  ReArm("CB2-DOORCLOSE")
 Event("CB2-DOORCLOSE")
- SetTile(3213,43)
- SetTile(3313,44)
+ SetOverlayTile(3213,43)
+ SetOverlayTile(3313,44)
  Sound(8,5)
  ReArm("CB2-DOOROPEN")