...In my opinion. Treasure Adventure Game is the name, 2+ years in the making. A lot of fun, finally got it's full release earlier today. Been playing the beta for some time now, and still not quite 50% complete with the game I don't think. While beta testing, the maker of the game said it took him 5 hours to beat, and he knows all the ins and outs, so it's probably a 7+ hour adventure. Collecting treasures, searching for your dad, huge open world to explore, challenging bosses, lots of charm, I highly recommend it.
http://www.robitstudios.com/treasure-adventure-game/
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