Drop64

DROP64 is a brand-new game for the Commodore 64, written from scratch in 6502 assembly. You drop down a deep shaft with gunboots strapped to your feet: fire jumps you off the ground, and in the air it shoots straight down, slowing your fall. Stomp on monsters, blast through blocks, chain kills without landing and collect the gems they leave behind, all the way down to the Warden waiting at the bottom of the sixth depth.