I have a few weapon suggestions that could add variety to the game in which will make it WAY better.

-More types of melee weapons (Saws, battle-axes e.t.c)
-Railguns (should have a charging sound and then fire -it sounds cool to me-)
-GATLING GUNS (This would be HELLA awesome. Spins and make that wrrrRRR BZZT sound)


Aaaand yea... i can't think of anymore so post some of your own and hopefully the devs would see this.