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.
TowerFall - TowerFall is an Arcade, Action, Puzzle, Side-Scrolling, Single and Multiplayer video game developed by Matt Thorson and published by Matt Makes Games.
EDGE Extended - EDGE Extended is an awesome, Arcade, Puzzle-Platform, and Single-player video game developed and published by Mobigame S.
Rayman - Rayman is a platform video game series created by Michel Ancel and owned by Ubisoft.
Megatroid - Megatroid is a gorgeous, Action-Adventure, Puzzle-platform, Side-scroll, Sci-fi, and Single-player video game developed and published by Triolith Entertainment AB.
Jump 'n Bump - Bounce on other bunnies to defeat them in this classic multiplayer platformer.