Scoot Kaboom and the Tomb of Doom - Endurance Mode 100%

You can't die in this mode (Endurance Mode) Achievement: Gem Master 45+ hours I am not using any mod, to double jump press jump twice fast or press jump with 2 different buttons like "W" and "↑" for example. The end screen says 22/23, that's a bug, you can count all gems through the video or at 14:11