Swordigo - Swordigo is an Action-Adventure, Platform, and Single-player video game created and published by Touch Foo.
Super Meat Boy - Let's start with what's the same: Dr. Fetus is still a jerk, gameplay is super challenging but fair, there are tight controls and great levels and you will die. a lot.
Limbo - “Dark, disturbing, yet eerily beautiful, Limbo is a world that deserves to be explored.” Joystiq. “Limbo is as close to perfect at what it does as a game can get.” Destructoid. Buy LIMBO: Special Edition.
Rochard - Rochard is an Action-Adventure, Side-Scrolling Platform, and Run and Gun video game set in a Sci-Fi environment.
Hollow Knight - Descend into the Dark Venture down into a beautiful, ruined world of insects and heroes
Dungeon Crawl by AirConsole - Dungeon Crawl is a turn-based multiplayer adventure game that hearkens back to nineties fantasy board games.