Single-player games like Super Onion Boy+
Below are 9 single-player Steam games similar to Super Onion Boy+, ranked by player overlap. Every pick carries Steam's Single-player category, so multiplayer-only titles or always-online games don't sneak in. imho.run pulls the category data from Steam directly — Single-player here matches what the store labels.
Want the full alternatives list (paid + free + Steam Deck + cheaper picks)? See the parent games like Super Onion Boy+ page.
Ranked picks
- 1
Wild West Crops
Single-player alternative to Super Onion Boy+ — playable solo, no multiplayer required. Shares Action and Indie with Super Onion Boy+.
A retro style mini metroidvania game during Old West about "El Gatito", a lovely little "Pistolero" cat who needs to defend his hometown from evelish mutant vegetables!
- 2
Hyper Mirror Run
Single-player alternative to Super Onion Boy+ — playable solo, no multiplayer required. Shares Action and Indie with Super Onion Boy+.
Race head-to-head in the exciting world of HYPER MIRROR RUN. Compete locally with your friends or challenge an AI opponent. Navigate through mirrored worlds, mastering precision jumps and wielding weapons to triumph over foes. Dive into this 2D platformer for fast-action and a lot of fun!
- 3
Frog Hop
Single-player alternative to Super Onion Boy+ — playable solo, no multiplayer required. Shares Action and Indie with Super Onion Boy+.
A cute and quirky old-school adventure platformer about a Frog named Hoppy searching for his frog friend Jumpy. Features a large variety of gimmicks, enemies, obstacles. Unique and challenging boss fights. Equip charms to alter your play style. It has hats.
- 4
Janosik 2: Prologue
Single-player alternative to Super Onion Boy+ — playable solo, no multiplayer required. Shares Action and Indie with Super Onion Boy+.
Pick up the mantle of the plucky maiden getting ready for her date night that is unceremoniously interrupted by the dastardly duo of Countess Bathory and Baron de Blonde in this prologue to the colourful Janosik 2 retro action-platformer…
- 5
Garbanzo Quest
Single-player alternative to Super Onion Boy+ — playable solo, no multiplayer required. Shares Action and Indie with Super Onion Boy+.
GARBANZO QUEST! The crazy bullet-heck platformer where your main weapon is your own spit! Bring a friend! Hand-crafted challenges, secrets, and branching paths galore!
- 6
FLARE NUINUI QUEST
Single-player alternative to Super Onion Boy+ — playable solo, no multiplayer required. Shares Action and Indie with Super Onion Boy+.
Play as Shiranui Flare in this retro action platformer, wielding her dual pistols, as you explore the world on a quest to save your friends!
- 7
Mission in Snowdriftland
Single-player alternative to Super Onion Boy+ — playable solo, no multiplayer required. Shares Action and Indie with Super Onion Boy+.
Help Chubby, the fearless little snowman, with saving important artifacts from video game history! Mission in Snowdriftland is a pixel-art homage to classic 2D platformers like Super Mario.
- 8
Kaze and the Wild Masks
Single-player alternative to Super Onion Boy+ — playable solo, no multiplayer required. Shares Action and Indie with Super Onion Boy+.
Go on a journey as Kaze in this 90’s classics inspired platformer. When the Crystal Islands get cursed, Kaze needs to save her friend Hogo while facing enraged living vegetables. Find the Wild Masks to unleash the powers of the legendary guardians and master land, sky and sea.
- 9
Super Onion Boy 2
Single-player alternative to Super Onion Boy+ — playable solo, no multiplayer required. Shares Action and Indie with Super Onion Boy+.
Super Onion Boy 2 is a 2D adventure game in retro style platformer. Defeat enemies on the way with the help of superpowers and epic transformations, collect coins and stars to earn extra lives, find chests with magic potions and defeat all the terrible bosses until you reach the final boss.