I'm sure you've had lots of opinions already but I'll leave mine here too.
It would be pretty cool if you could try to add a gun game gamemode where you work your way up to certain weapons, like start with a pistol and end up with a knife. All things considered this was actually a pretty fun experience so thank you for making this game! :^)
If you want to play Gun Game, check out redmatch 1 ;) https://rugbugredfern.itch.io/redmatch It doesn't have an active playerbase, but you can find people to play with on the discord https://discord.gg/RdHyPc4