"Adventurer Lenna sets out on a quest to hunt down the Archangel that killed her child-prodigy students." Well, we're off to a good start.
Apart from child murder, Lenna's Inception, a PC action-adventure game published by Starbound developer (and publisher) Chucklefish, features a top-down view with Game Boy-inspired graphics, procedurally generated locations, and "occasional gory scenes". Gameplay-wise, it plays a lot like a Zelda game, though with "blood-thirsty pets".
Lenna's Inception Beta -- Now Available [Official Site]