interesting concept, but the maximum distance allowed between player and target surface (and the speed at which the door swings) makes the first gamma lab puzzle impossible.
Managed to clear the forrests, but the last part of the game is still inaccesible due to what seems to be improperly removed geometry blocking the final gate(s)
First riddle was easy to answer, but the game refuses the answer to the second riddle (and "reveal answer" is stuck on the first riddle so maybe the game is not properly switching between riddles)
At the moment I'd rate it a 7.5 (decent concept, but the execution still has some rough edges… which is to be expected for a game in active development)