At first from the screenshots, I thought this game would hurt my eyes -- actually playing the game though proves otherwise; the graphics are actually pretty enjoyable and go hand-in-hand with the sounds (limited, they are) to create a retro-feel to the game. No documentation makes hard levels.

I haven't finished this. It doesn't save. It doesn't even remember what items you've picked up from the last floor, making it more of a puzzle game. This game isn't self-explanatory, there is no readme, and the in-game texts force me to quit the game, because keys stop responding.