Games like Mow That Lawn
Games like Mow That Lawn include Huntdown, METAL SLUG, METAL SLUG 3, Contra: Operation Galuga, and Blazing Chrome. We matched them by the tags players give Mow That Lawn on Steam (Arcade, Side Scroller, Shoot 'Em Up, Retro, and Colorful): closest matches first, and among equally close ones the better-known games.

Huntdown
Shared: Side Scroller · Shoot 'Em Up · Action

METAL SLUG
Shared: Arcade · Side Scroller · Action

METAL SLUG 3
Shared: Arcade · Side Scroller · Retro

Contra: Operation Galuga
Shared: Arcade · Action · Shoot 'Em Up

Blazing Chrome
Shared: Retro · Side Scroller · Shoot 'Em Up

Contra Anniversary Collection
Shared: Side Scroller · Retro · Action

Sonic Mania
Shared: Retro · Platformer · Colorful

METAL SLUG X
Shared: Arcade · Action · Shoot 'Em Up

Broforce
Shared: Action · Side Scroller · Platformer

Alex Jones: NWO Wars
Shared: Arcade · Shoot 'Em Up · Side Scroller

METAL SLUG 2
Shared: Arcade · Side Scroller · Shoot 'Em Up

Planes, Bullets and Vodka
Shared: Shoot 'Em Up · Arcade · Retro

Kero Blaster
Shared: Side Scroller · Shoot 'Em Up · Arcade

Guns, Gore & Cannoli
Shared: Side Scroller · Action · Shoot 'Em Up

Streets of Rage 4
Shared: Arcade · Action · Side Scroller

Kung Fury: Street Rage - Ultimate Edition
Shared: Arcade · Retro · Side Scroller

Terminator 2D: NO FATE
Shared: Side Scroller · Arcade · Action

pureya
Shared: Arcade · Side Scroller · Colorful

Nova Drift
Shared: Shoot 'Em Up · Arcade · Shooter

METAL SLUG XX
Shared: Arcade · Retro · Action

UFO 50
Shared: Retro · Arcade · Action

Rogue Legacy 2
Shared: Arcade · Action · Platformer

MARVEL Cosmic Invasion
Shared: Arcade · Side Scroller · Retro

Shovel Knight: Treasure Trove
Shared: Retro · Platformer · Side Scroller