Neat game although it needs -the twist-.
Like, I love the idea of everything is roulette, but pseudorandomness is a bit meh, a bit more options of direct control over the roulette would feel better.
There's also the possibility of getting 0 money on several fights on some runs and being unable to get any weapon besides the starting ones (punching is hella boring there).
As a prototype is a perfect idea tbh, very neat, would play it a whole lot if it had a real thing going.