Realm of Impossibility on the Commodore 64 is an isometric action-maze game where you explore 13 monster-infested dungeons to recover seven stolen crowns from the evil cleric Wistrik. You guide a tiny stick-figure hero (solo or in 2-player co-op) across multi-level, Escher-like layouts filled with zombies, snakes, spiders, and rolling orbs that can’t be killed, only avoided or blocked. Instead of weapons, you drop temporary magic crosses to create barriers and collect scrolls that let you cast short-lived spells like freezing monsters, confusing them, or briefly becoming invulnerable. The challenge comes from threading your way through these “impossible” 3D mazes under constant pursuit, managing limited defensive tools while hunting keys and crowns and then escaping each dungeon alive.