Tower of Heaven This is a great game. Not only because of the stylish and clean retro art and the epic music (Atop the world and specially Indignant divinity, one of the best songs here on newground in my opinion) but simply because the game is a lot of fun. It really capture the spirit of old classics such as Mario, Megaman, and Castlevania, in which you play the same level again and again memorizing every movement of enemy until you finaly succeed. These games, and this game make you feel a mix of tension, relaxation, and accomplishment.
Finaly, good games cannot be described with words, so let the proof of this game quality be the medals. It took me like 6 hours of total gameplay but now i have them all. And I had fun during the whole process as i tried to earn them.