Finished the main game! The UI is impressive and the game has a very unique atmosphere. I didn't realize it had only 4 colors until someone pointed it out on the comments, incredible. I liked the hint system, made extensive use of it, specially for the DPS question. I felt I had all the information I needed but I still got it wrong several times until the hint was the answer outright. The puzzles have some ingenious use of webapp knowledge, like the avatar one and opening the downloaded files though maybe it would be better to be able to see them from the game itself.
Very nice work!