Games like JAGAR - Just a game about a rectangle

Games like JAGAR - Just a game about a rectangle include Super Meat Boy, Celeste, Downwell, VVVVVV, and SANABI. We matched them by the tags players give JAGAR - Just a game about a rectangle on Steam (Precision Platformer, 2D Platformer, Platformer, Runner, and Arcade): closest matches first, and among equally close ones the better-known games.