Can you complete the trial? Work your way through each floor of the Tile Trial Tower, and change each tile green - but don't touch any green tiles or you'll have to start over! Special Credits Music: 'A Test Of Time" by Chance De La Soul, Under CC-BY 4.0 (https://creativecommons.org/licenses/by/4.0/). (a href="https://opengameart.org/content/a-test-of-time-chiptune">Source