I think you can download mods using steam deck, i saw someone using it but i'm not sure how....

Anyway here's the link for all guns :

All Guns
https://www.nexusmods.com/thekillingantidote/mods/274

p/s - so far they only have "unlimited ammo laser turret and harpoon" mods

https://www.nexusmods.com/thekillingantidote/mods/284

Thank you for your response

I'm on steamdeck I don't have a pc

@hernandezalexander6969 - yes there is, but it's on Nexus mods...just search (the killing antidote) and you can find it there.

Is there anyway to get infinite ammo and all weapons