Jett Rider Mini H.E.R.O.

A compact Game Boy adventure set in the Jett Rider universe, developed by Last Chicken Games. A cave-in at the gravitonium mines traps villagers underground, so Jett Rider cuts his rest short to rescue the trapped Gravonites. Players explore ancient caves, break through stone walls, use bombs, batteries and tools, and collect gravitonium while navigating collapsing tunnels and hidden dangers.