Nice game, but I couldn't get past floor 4. I just couldn't figure it out. But the sound effects are amazing!

Cool idea! No clue how to get past floor 4, the door is closed and after a few tries there wasn't nearly enough time to kill all the enemies?

really cool game, the collapsing elevators was a good idea, plus the gun countdown. The audio cut off shortly after starting the 4th floor and I only had enough time to beat the 4th floor if I refreshed the page, it was a lot shorter if I restarted from the menu after losing. I loved the game though!

also I only made it to floor 3 ;/