fun little entry, good job on putting something together that has a little theme to it!

It has potential. The visuals could have a little more but the ideia is good, a simple concept that could grow to something interesting. Well done.

i see the vision, and i know u made it in only a day. but maybe seperate the shooting scene and the roulette wheel would be better by a lot.

I can definitely see the vision. I was starting to get dizzy trying to place my bet while moving around with the spinning wheel going round and round behind the character. Not the best for me with my motion sickness.
I always love gambling in roguelites but I feel like it'd be better if it were separated in the game rather than at the same time, or at least with smaller non distraction visuals.

Based on the description I think the concept of being able to gamble while fighting enemies is definitely one that has a lot of potential. I would suggest taking it further such as being able to gamble for things other than money. What about buffs or curses for example? Maybe you can get better equipment or more enemies to spawn next round?