To The Moon: Fantastic story, great soundtrack, and oh god the feels. Plays in about 3-4 hours.
Fuck you Chug. So many feels.

:')
Now I'm not welling up I'll comment in a bit more detail. The controls are a bit clunky at times and the game crashed once but apart from that it's a fantastic little adventure game with a really interesting story/concept, great music (if you appreciate piano music though I guess) and it has a really good sense of humour! Recommend picking it up - like Chug said it only took 3/4 hours to complete.