A simple, yet charming mining game with a funny twist at the end. The core play loop of mining materials to upgrade your tools and time kept me hooked until the ending, despite how simple the mechanics were. I did find the controls a bit clunky to deal with at times, like when you're trying to jump or mine two columns of blocks at once, but those are minor nitpicks. The graphics and sound also look just like what you'd expect from a Game Boy game, so you earn extra points for that.