Innovative
This was actually really creative. Correct me if I'm wrong, but I haven't seen a game like this before. It's really fun, but unfortunately it repeats a lot. If you were to add some things to this game, it could be front page material...if you do it right!
Scoring: Postive
+3 Orginiality
+2 Graphics
+2 Replay Value
+2 Style
Scoring: Negative
-1 Repetition
-1 Music
Overall, 7 / 10
Improvements:
1) Make the light different. If you can, make it so that you can only see down your current hallway.
2) Add torches, etc. Make it look like a dungeon
3) TRAPS. Make more TRAPS. Falling pit of doom, darts, attackable enemies, dragons, skeletons, spiders, magical exploding bomb, whatever. Please, please, oh please add more traps.
4) Make a health bar and a combat system. It would be awesome if you could fight the enemies, and without that the game feels like its missing something.
5) If you could use money to increase speed, sight, (which is the light) strength. magic, whatever you feel like adding it would definately make gameplay better.
6) Add music to get the dungeon-ish (New word?) feeling going.
Good job overall, theres a lot of room for improvement, but with time you can make it even better!