The Game is Amazing.
This is are ideas i have for it so far.
-I'm not sure if it has Multiplayer but is a must.
-Different Characters, Like it just stay to Grim and restart, why not add different faces, level and challenges goes up.
-Add a Buckshot that uses a Revolver, look up Remington Ultimate Defense 000 Buck.
-New Music, The music is amazing it will be awesome to add new music gives me a Industrial goth club vibe.
-Maybe Co-op vs Ai, You can have friends or randoms join a code, and it will be a 2v2 you can shoot your friend/random or Ai you will still have the same items which is 8, and that would make them choose their items more carefully which balances the game, also you do not start with 3 Shells you start with 5, you can also add a second Shotgun on the table so you can pick and choose which one you want to use.
-New Items, You can use a syringe or something like that that cuts a bolt so you can shoot twice in one round, instead of the cuffs, you can also use cuffs, use the syringe and shoot twice in one go. Mushrooms, you give it to the Ai/Competitor or to you, and when the end of the round you cannot see how many type of bullets are going to the chamber theyll be Dark Purple colored to stick to the esthetic. Reverse card, when used to the competitor before it shoots instead of shooting at you it has to shoot itself. or use it on you so you can either be safe or shot. Switch aka Lights-out, you get to chance to turn off the switch and the lights are off, you can put like a strobing red light above it'll give it a creepy theme, but when lights are out , the items on the table switches and you cannot see which items are in the table that's also including the player, so its a risk it can be beneficial or it can be your worst day, Once the item has been chosen and used from both parties then Switch on, or if its too much work, you can also use a Rusty Stainless steel mixing bowl, and the items will be like which is which.