Indie games
Critter Crunch - Is one of the best indie games i had ever played, really addictive, challenging and fun.
Year Walk - Is a short horror game, must last like 2hrs but is interesting and creepy enough to not play it alone at night lol
Superbrothers: Sword & Sorcery - Love the retro 8bit style, story, characters, puzzles, and the music is just awesome.
AAA games:
Darksiders II: Not so underrated but isn´t very popular, is one of the best ARPG i had played in my life, and art is terrific by Joe Madureira.
Remember Me: A lot of people complained about this game being so linear, but c´mon it isn´t as linear as other games! It has an amazing sci-fi story with appealing characters, concept art and graphics are great too.