You want adventure? You got adventure in all its 4-shades of grey pixel-y glory!
I kept with a limited number of oscillators, but added more post production than was available on those cartridge games of yesteryear.
Uncompressed version in 2 tempos available here!
As it turns out, the drum track is the thing that differentiates “Adventure” from “Action”.
Here’s the action version (this one is also a faster tempo).