Games like Rock Bottom
Games like Rock Bottom include Downwell, Super Meat Boy, Celeste, Geometry Dash, and Rogue Legacy 2. We matched them by the tags players give Rock Bottom on Steam (Action, Arcade, Platformer, 2D Platformer, and Precision Platformer): closest matches first, and among equally close ones the better-known games.

Downwell
Shared: Precision Platformer · Platformer · Arcade

Super Meat Boy
Shared: Platformer · Precision Platformer · 2D Platformer

Celeste
Shared: Precision Platformer · Platformer · 2D Platformer

Geometry Dash
Shared: Precision Platformer · 2D · Platformer

Rogue Legacy 2
Shared: Arcade · Action · Platformer

Sonic Origins
Shared: Action · 2D Platformer · Platformer

SANABI
Shared: Action · 2D Platformer · 2D

SHINOBI: Art of Vengeance
Shared: Action · Platformer · 2D Platformer

VVVVVV
Shared: Platformer · Precision Platformer · 2D Platformer

Katana ZERO
Shared: Action · Platformer · 2D Platformer

BIT.TRIP RUNNER
Shared: Platformer · Action · Runner

Sonic Superstars
Shared: Action · Platformer · 2D Platformer

pureya
Shared: Arcade · 2D · Action

Shotgun Cop Man
Shared: Action · Arcade · Precision Platformer

Twin Shot Deluxe
Shared: Action · Arcade · 2D Platformer

Super Meat Boy Forever
Shared: Action · Platformer · Precision Platformer

Dungeon Escape
Shared: Precision Platformer · Platformer · 2D Platformer

Brawlhalla
Shared: 2D Platformer · Platformer · Action

Boson X
Shared: Action · Arcade · Runner

Pizza Tower
Shared: 2D Platformer · Platformer · Action

Thomas Was Alone
Shared: Platformer · 2D Platformer · Precision Platformer

Orbt XL
Shared: Arcade · Action · 2D

Rogue Legacy
Shared: Platformer · Action · 2D

Broforce
Shared: Action · Platformer · 2D