9 worlds, 9 colors, 9 puzzles to solve. YGGDRASIL is a small 2D puzzle game about walking, exploring and finding your ways. You wake up in a place you do not recognise, with buttons you do not know what they are for (yet), and not even recalling exactally what you are. Every piece of information matters. There are no "quests" and no direct leads. You are on your own in YGGDRASIL.