Fun game!
Game play is fun shooting and melee feel responsive and weighty. The short range and reloading makes it difficult but I assume upgrades would fix this.
I couldn't really try out upgrades though since I encountered a bug where i couldn't upgrade anything, when i hovered over it nothing happened no description appeared and clicking it did nothing. Then it worked after i click skip but after i clicked reroll again it stopped working and if I do make a selection after skipping the next upgrades are also unclickable.
I tried refreshing the page and few other things but I couldn't get it to work.
I also encountered the not dying bug but also sometimes I would get the game over screen and restart button not sure on that one.
Platform: Browser, Mozilla Firefox
But aside from the bugs the concept is good and it is well made good job!