I have ideas for weapons for new characters in demos after one:
LittleZbot-A short ranged blast in every direction (Even down, up, and diagonals.)
Sammy_P when he starts to post a lot-Larger damage than the other weapon tracks, but takes a long time to recharge.
(If I had Pro features and accessability to Pro stuff without the inability to play the game, I'd offer to help with level design.

)