Doors of Knowledge

Your identity is shaped by the people around you. When you interact with them you end up learning from them. Gain some knowledge to get through the doors that require knowledge.

There is green and red knowledge (above and below the block character.) The same letters will cancel each other out, so be sure to get knowledge from multiple sources.

Made for the ADL's Game Jam. Actually very far from finished but I ran out of time.
#adljam
#puzzle