I guess the elevator to the 11th floor is actually the end of the game, the game froze at that point.
The game is great, I love it. It looks and sounds great, the music and sfx greatly contribute to the atmosphere. I like the set of unique penalties and it's fun to identify all the syringes once in the beginning of a new run, the chip system is very fun to use, I like the different ranges of weapons, especially that long range ones can't be used at all at short range, the roster of enemies is pretty decent given the context, with high hps ones rushing to you and long ranges one you can kill in one hit with the right weapon, often after they still managed to push some damage onto you. The difficulty is fair yet not trivial, there's enough power for you to have fun with it yet it's not totally unlimited.
I am not sure I understood how exactly runtime is supposed to work, I abused turning around to get my hps back a bit near the end after it was reset to 8000 or something like that.
Well done, thanks for sharing !