Games like Retro Jump
Games like Retro Jump include Sonic Origins, SANABI, UFO 50, Shovel Knight: Treasure Trove, and Sonic Mania. We matched them by the tags players give Retro Jump on Steam (Action, Casual, Arcade, Platformer, and 2D Platformer): closest matches first, and among equally close ones the better-known games.

Sonic Origins
Shared: Action · 2D Platformer · Adventure

SANABI
Shared: Action · 2D Platformer · Pixel Graphics

UFO 50
Shared: Action · Arcade · Pixel Graphics

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

Sonic Mania
Shared: Platformer · 2D · Action

Downwell
Shared: Platformer · Arcade · Action

Broforce
Shared: Action · Platformer · 2D

Katana ZERO
Shared: Action · Platformer · Pixel Graphics

Sonic Superstars
Shared: Action · Platformer · Casual

Twin Shot Deluxe
Shared: Action · Casual · Arcade

Pizza Tower
Shared: 2D Platformer · Platformer · Action

Rogue Legacy 2
Shared: Arcade · Action · Platformer

Cyberhunt
Shared: Action · Casual · Adventure

Celeste
Shared: Platformer · 2D Platformer · Pixel Graphics

Super Bernie World
Shared: Action · 2D Platformer · Adventure

Vampire Survivors
Shared: 2D · Casual · Pixel Graphics

Janosik
Shared: Action · Casual · Platformer

Volgarr the Viking
Shared: Action · Platformer · Arcade

Skul: The Hero Slayer
Shared: Action · 2D · Platformer

Exit the Gungeon
Shared: Action · Arcade · Adventure

8BitBoy™
Shared: Action · Platformer · Casual

pureya
Shared: Casual · Arcade · 2D

Bloodstained: Curse of the Moon
Shared: Action · Platformer · Pixel Graphics

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