diff --git a/sprites/crab.png b/sprites/crab.png
old mode 100644
new mode 100755
index d253fc1..52f8fc5
Binary files a/sprites/crab.png and b/sprites/crab.png differ
diff --git a/sprites/kracken.png b/sprites/kracken.png
old mode 100644
new mode 100755
index 549329f..d05049c
Binary files a/sprites/kracken.png and b/sprites/kracken.png differ