Yo
it's me DavidHalfDemon
I have played this game not long ago. It's GOD DAMN awesome.
here are some of my opinion about your game, and also i won 3 games in a row without even getting into death ending, i don't say i have pure luck, just my skills.
1 If this game would have a multiplayer, this would be a huge hit of this game on twitch and steam because now, i know some of us can win AI easily, but what about 2 human brains fighting each others online through this game?
2 if there is a story, then after the nightclub, there would might be a roguelike game where you die on 1 dealer, you go back to the past dealer until the champion which is just my guessing about the game.
3 more items, i don't know about my ideas, so it's up to you to figure it out yourself, and maybe your team, there might something more like a sheild item, a bigger healing item, a bigger dmg item like the saw, or some more other effects from what items idunno in the game.
I know your energy when you work on this game, especially the moment when selecting items causing 2 different animations between 2 characters, take it slow and you can make it big.
Wish you the best in your work
DavidHalfDemon
PS: I killed the dealer so much, causing him no longer kill more people when they ask for money (just a joke)