Obunga

Game description:

This place is surreal and dangerous. It looks like a corridor that keeps meandering without end, and you have no other choice but to keep walking into every door you see (and there are dozens of them here) in a hope to find the exit. Every room contains some kind of a puzzle for you to solve. You have to focus your entire logic and attention on it, but be careful and don't forget about safety because there is the evil Obunga hunting you!