Top similar games like 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!

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.

Telly the TV is a throwback action/adventure platformer with a 1-bit style. You'll explore six themed worlds while collecting Remote Control Keys in a scavenger hunt gone wild. Can you defeat the baddies of TV Kingdom and restore the airwaves?

Scale Death Trap Mountain to save your dog, Gil, from the dragon Xelthorak. A tough, rewarding platformer where skill, patience, and persistence are the keys to survival.

Take a trip back to the nostalgic era of pure platforming games built without gimmicks and minimal story. Race through bite-sized levels solo, or with a co-op helper in pursuit of achieving elusive S-Rank times.

Conquer 17 challenging levels in this 2D platformer adventure game, using a combination of spells, your sword, and other skills and abilities. Explore the overworld between levels, defeat demons, find secrets, and gain experience to make yourself stronger for the challenges ahead.

Bark at your enemies! Rescue your friends! Spring into action! Will you find all the locked up puppies on Doggo Island? Journey like no dog before and become a husky hero!

The princess is gone, but the dragon stayed. Jump, die, rage, repeat — The Long Tale is a brutal black & white pixel platformer with deadly traps and no handholding. Each step is a decision. Warning: may cause obsession, retries beyond reason, and minor damage to keyboards.

Star as "Diggy the Super Dog" in the Stunt Dog Adventure! Rescue the All-Star Stunt Dogs through hand-crafted levels, solve puzzles, battle bosses while braving the weather. Collect bones, master abilities, fly, and swim in this retro 2D platformer!

Help Amikaze get his revenge! Run, jump, dodge, bounce and make your way as fast as you can to blast the local hunters! Revenge your family who ended up as tenders! And beat the gold times to become THE legendary duck!

Call Grandpops and tell him that dinner's ready? What sounds like a straightforward task from Mum becomes an adventure when Owyn leaves the safety of his house and enters a garden world where threats abound, and not even the slowest of creatures can be trusted...

Play as Puma, a cat on a quest to find her friend Mia. Explore challenging maps and confront enemies in this thrilling 2D pixel art platform game.

It's just another boring steam platformer from a piss-poor developer, mind you. Gameplay will take you an hour, but you will get 100 achievements

Help Zozo find his way home in this cartoon-inspired Metroidvania platformer. Pillow-fight sentient pastries, train under an octopus master, and brave a cybernetic jungle as you explore the vibrant landscapes of Zozo's dreams.

Blast your way through a world of deadly robots and monstrous machines in this explosive run-and-gun action platformer inspired by '90s classics!

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.

Soar into a pixel-rich platformer born from a 6-year-old’s imagination! Join Archie, a brave flightless pigeon, on a heartfelt quest to save his parents. Explore Pepper Pines, unlock quirky gadgets, and power up with the Harvest Pulse System in a whimsical platforming adventure.

The award winning NES homebrew, now available for the PC. No emulator required! Play as Doodle and travel across the world to defeat King Eraser and his minions. This Deluxe edition includes the never before released, Doodle World Redrawn! Two games in one amazing package!

Oozi: Earth Adventure is a classic 2D platformer with old school gameplay - no puzzles, no punishment, just 100% pure classic platforming fun! Its most prominent features are HD visuals and beautiful hand-drawn art, but despite its visual style, it’s a good fit for all kinds of gamers!

A much easier stand-alone expansion to Goblin and Coins II. Use unlimited continues to run and double-jump through 25 handcrafted levels, and retrieve the recipes lost in the midnight raid from the original game.

Welcome to Jumbo: Jewel of Realms, an action-platformer adventure! Embark on a quest from Bloom Town that would take you against countless of formidable foes – interact with a variety of unique characters with their own stories and discover the secrets of the Jewel of Realms.

In Super Hiking League DX your skills in 2D platformers will be put to the test against an AI like no other! Features an easy to use but hard to master elastic rope, single player mode, vs mode and time attack mode!

A quick atmospheric 2D precision platformer taking place in Medieval India where the player must take back the throne. Repeatedly dying and finding game breaking exploits is heavily encouraged in this short indie title.

Band Together is a retro 2D action platformer game with cute pixel art graphics and challenging gameplay. Search for your fellow bandmates as you traverse a deserted island! Find and utilize the power of magical musical instruments to make your way past rough terrain and dangerous creatures.

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.

A 2D adventure platformer game where a little man named Poppe explores different locations, finds various items and uses them along his way, fights against dangerous insects and survives in this gigantic world.

Lead this platform game in 2 players or 1 player, if you prefer, using only one controller if you don't have another. And go in search of rescuing Bibou and Udi's grandfather, who was kidnapped.

Jump into action with Frogo! Explore hand-crafted levels as you help him find his lost golden ball. Along the way, gobble up flies to keep Frogo energized for the adventure in this precision platformer.

Merv is a classical platform game. Adventure through the many levels solving puzzles and finding collectables as you go. The difficulty increases the further you go.

Explore the Egyptian underworld in this precision platformer! Jump, whip, and dash your way through a challenging, interconnected world that weaves linear gauntlets with open-ended exploration.

Help Chubby, the fearless little snowman, with saving important artifacts from video game history! Play the first 3 levels for free in this pixel-art homage to classic 2D platformers like Super Mario.

Wisly and the Chickens! Is an 2D platform runner. The game tells the comical history of the chicken coop revolt against a lovely weasel. Help Wisly to find the cage parts to capture the evil Galinacio and thus to explain to the chickens this big misunderstanding. Let's RUN!

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!

A game about a high school student who's late for class and must overcome a series of ridiculous obstacles to get to school on time. Navigate a gauntlet of familiar anime tropes.

Get the flags and run from the enemies you create with your previous path!