Games like GasolineGypsiesGame
Games like GasolineGypsiesGame include Sonic Mania, Broforce, SANABI, Geometry Dash, and Katana ZERO. We matched them by the tags players give GasolineGypsiesGame on Steam (Action, 2D, Platformer, 2D Platformer, and Retro): closest matches first, and among equally close ones the better-known games.

Sonic Mania
Shared: 2D · Platformer · Retro

Broforce
Shared: Action · 2D · Platformer

SANABI
Shared: Action · Pixel Graphics · 2D Platformer

Geometry Dash
Shared: 2D · Music · Platformer

Katana ZERO
Shared: Action · Platformer · Pixel Graphics

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

Shovel Knight: Treasure Trove
Shared: Platformer · Retro · 2D

The Messenger
Shared: Platformer · Retro · 2D

Cuphead
Shared: Platformer · 2D · Cartoon

Gravity Circuit
Shared: Action · Platformer · 2D

Pizza Tower
Shared: 2D Platformer · Platformer · Action

Sonic Origins
Shared: Action · 2D Platformer · Retro

NINJA GAIDEN: Ragebound
Shared: Action · Platformer · 2D Platformer

Bloodstained: Curse of the Moon
Shared: Action · Platformer · 2D

Door Kickers: Action Squad
Shared: 2D Platformer · Action · Retro

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

Sonic Superstars
Shared: Action · Platformer · 2D Platformer

Celeste
Shared: Platformer · Pixel Graphics · 2D Platformer

Terminator 2D: NO FATE
Shared: 2D Platformer · Action · Pixel Graphics

Skul: The Hero Slayer
Shared: Action · 2D · Pixel Graphics

BIT.TRIP RUNNER
Shared: Platformer · Action · 2D

VVVVVV
Shared: Platformer · Pixel Graphics · 2D Platformer

Bloodstained: Curse of the Moon 2
Shared: Action · 2D · Retro

Sonic the Hedgehog 4 Episode 1
Shared: 2D · Action · Platformer