It could be my fault to don't understand the initial otherworld terminal and the final medal-related puzzle, but I won twice, so here we have some issues.
1. Bruteforcing shouldn't lead to victory just like that, in the rest of the game, an incorrect answer leads us to start over.
2. A piece of onix floating over a cobweb should make a little more sense. The only face I could recognize were triangles, and I don't quite connect what I'm seeing with what I'm doing and of course, I don't see what I'm supposed to be doing.
Still a nice game, but mysteriously offended by that last puzzle.