Games like Bleb
Games like Bleb include Celeste, Super Meat Boy, Webbed, SANABI, and LIMBO. We matched them by the tags players give Bleb on Steam (Puzzle Platformer, Pixel Graphics, Side Scroller, 2D Platformer, and Platformer): closest matches first, and among equally close ones the better-known games.

Celeste
Shared: Pixel Graphics · Precision Platformer · Platformer

Super Meat Boy
Shared: Platformer · Precision Platformer · Pixel Graphics

Webbed
Shared: Pixel Graphics · 2D Platformer · Puzzle Platformer

SANABI
Shared: Pixel Graphics · 2D Platformer · Indie

LIMBO
Shared: Puzzle Platformer · Platformer · Indie

Thomas Was Alone
Shared: Side Scroller · Platformer · Puzzle Platformer

VVVVVV
Shared: Pixel Graphics · Platformer · Precision Platformer

FEZ
Shared: Pixel Graphics · Platformer · Indie

The Pedestrian
Shared: Puzzle Platformer · Side Scroller · Platformer

Downwell
Shared: Pixel Graphics · Precision Platformer · Platformer

Planet of Lana
Shared: Puzzle Platformer · 2D Platformer · Platformer

Braid
Shared: Puzzle Platformer · 2D Platformer · Platformer

Momodora: Reverie Under The Moonlight
Shared: Side Scroller · Pixel Graphics · 2D Platformer

Mind Over Magnet
Shared: Puzzle Platformer · 2D Platformer · Platformer

Shovel Knight: Treasure Trove
Shared: Pixel Graphics · Platformer · Indie

Pizza Tower
Shared: 2D Platformer · Pixel Graphics · Indie

Squishy the Suicidal Pig
Shared: Puzzle Platformer · Platformer · Pixel Graphics

Leap Year
Shared: Puzzle Platformer · 2D Platformer · Precision Platformer

Skul: The Hero Slayer
Shared: Pixel Graphics · Indie · Platformer

Jump King
Shared: Pixel Graphics · Precision Platformer · Indie

Katana ZERO
Shared: Pixel Graphics · Platformer · 2D Platformer

MO:Astray
Shared: Pixel Graphics · Puzzle Platformer · Indie

ANIMAL WELL
Shared: Pixel Graphics · Puzzle Platformer · Platformer

Gravity Circuit
Shared: Pixel Graphics · Platformer · Indie