Yeah, there are some bugs we didn't have time to fix all of them, thanks for reporting this one.
(Some will be on a new version that we'll post later). The main one is the fact that the turret are supposed to go back to card once you complete a room. There is also a bug with collision (and bullets too).
There is a way to deal with the eyes, it's too push them towards the turrets.
We're glad that you liked it.