It took me a decade to realise that SNAKE is an anagram of SNEAK. Whoa.
FEZ - Colourful 2d platformer-puzzler where you can change dimensions. There's a shit load of inter connected room so I can imagine some just getting straight up lost and confused here. About 6 hours long, just getting to the end which is great, like a video game version of 2001: A Space Odyssey's trip scene. Finding the anti-cubes is actually legit difficult. Only have 5 out of 32, fuck knows what you're meant to do with the Owl statue and giant bell. Think I've already hit my ceiling on this.
Warp - you play a cute orange tubby alien who can warp inside scientists and make them explode Scanners/Rubber style. Slower than you'd think. You'll die a shit load. Decent mixture of straight puzzles and machine gun dodging action.
There's a multiplayer expansion pack for Mass Effect 3 (Resurgence Pack - It's free) 2 new maps, 6 new characters but they still have to be unlocked through those random luck packs. Firebase Hydra is the definition of generic.