Game is cool and interesting. Nice pacing and nice music as well.
***SPOILER***(Please don't read if you don't want to be spoiled)
Return to me --> Move towards the angel and be consumed by the light
Welcome Home --> Collect all faeries to get this alternate ending. Faeries can be found in the underworld so get killed
Perpetiel's Wings --> Beat the game under 6 minutes
Loki --> Kill all monsters in every level