Games like Super Gerio Town
Games like Super Gerio Town include SANABI, Pizza Tower, Broforce, Momodora: Reverie Under The Moonlight, and Anomaly Agent. We matched them by the tags players give Super Gerio Town on Steam (Side Scroller, 2D Platformer, Platformer, Action-Adventure, and Action): closest matches first, and among equally close ones the better-known games.

SANABI
Shared: 2D Platformer · Action · 2D

Pizza Tower
Shared: 2D Platformer · Platformer · Funny

Broforce
Shared: Action · Platformer · 2D

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

Anomaly Agent
Shared: Side Scroller · 2D Platformer · Platformer

Webbed
Shared: 2D Platformer · Cute · Platformer

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

Smilemo
Shared: Platformer · Action · 2D Platformer

Tribal Hunter
Shared: 2D Platformer · Platformer · Action-Adventure

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

Mina the Hollower
Shared: Action-Adventure · 2D Platformer · Platformer

Celeste
Shared: Platformer · 2D Platformer · 2D

The Messenger
Shared: Platformer · 2D · 2D Platformer

Katana ZERO
Shared: Action · Platformer · 2D Platformer

BlazBlue Entropy Effect
Shared: Action-Adventure · Platformer · Action

BattleBlock Theater®
Shared: Platformer · Funny · 2D

Gravity Circuit
Shared: Platformer · Action · 2D Platformer

Portal 2
Shared: Platformer · Dark Humor · Funny

I wanna be the Creator
Shared: Platformer · Action · Action-Adventure

Sonic Mania
Shared: Platformer · 2D · Side Scroller

Blade Assault
Shared: Action · Platformer · 2D Platformer

Pepper Grinder
Shared: 2D Platformer · Platformer · Action-Adventure

Grapple Dog
Shared: 2D Platformer · Platformer · Action

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