Mega Man Rock Force VS Deadlight

Mega Man Revolution - A fan-made 8-bit-style Megaman side scrolling shooter game.

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.

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

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.

Megaman Origins - Between MM3 and MM4 there was a MM adventure, never told, until now:

Botanicula - Botanicula is a point-and-click adventure game developed by Amanita Design.