Simply amazing! The abstract atmosphere, the simplistic graphics, and I've got no words to describe the soundtrack. I just wish it was a little longer, and that the developer made the end a little bit clearer, we don't know if he was waking up, or if he was going to the afterlife, but I think it was on purpose, to let every player understand the game in his/her own way.
Anyway, it absolutely deserves a 5/5!
(Sorry for bad english ¬¬)
 "Creeper World Training Sim")
 "Coma")