For me the theme didn't really fit. I only read in the game's description what you had in mind, but it didn't feel fast in any way. To be honest I didn't play it through because I got bored in the second stage at door 8 or so. The character moved really slow, and at each level of that stage you have to check the sign to see if your last guess was correct or not. At least I didn't see any other way than guessing.