Very nice game! It looks good and the sound effects are really good and fitting. It is very satisfying to kill enemies and to hit the wall. The enemies maybe shouldn't spawn all from just the 2 doors and walk straight towards the player, as the best strategy, for me, was to just sit in the middle and spamclick shots in both directions. Maybe add like 20 different doors for them to spawn from? But overall, very good and polished.