I need feedback on what other weapons I can add to my game. Super appreciated thanks

https://www.roblox.com/games/6392232672/Zombie-Island#!/game-instances

It’s a wave survival based game. I need weapon ideas.

Well if you need ideas go to other games and work off that.
I kind of scanned over the message so I think you said its a wave based game so I would heavily recommend automatics, shotguns and snipers. Automatics need to be beefy and so do shotguns.
Examples:
Automatics:
50 cal
M134
Shotgun: AA-12