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.

GitHub Visualizer - Enter user/repo and see the project visually

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.

Codeology - Open-source algorithm that visualizes GitHub projects

Hollow Knight - Descend into the Dark Venture down into a beautiful, ruined world of insects and heroes

Github Profile Visualizer - Tool for visualizing GitHub profiles