This is Bananattack.

Rubbish Rogue is a game featuring a garbage collector who meets a magical steam engine that animates otherwise useless garbage into a snakelike golem and fights things. This was also made for a competition while I was in high school. It’s a fairly silly game. Sadly the game never got finished. Zip was going to help, but I think he went on vacation halfway through.

Remarks: Mediocrity. It has a bunch of nice art, and a funny garbage man/pirate/ninja plot, but not really any point besides that.
Genre: RPG
Credits: Overkill (code, art, dialogue), Zip (absentee), UncleBen (music), Kildorf (pirate sprite), JohnTahu (Frobo Joe sprite).