Single-player games like Oozi: Earth Adventure
Below are 22 single-player Steam games similar to Oozi: Earth Adventure, 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 Oozi: Earth Adventure page.
Ranked picks
- 1

Moorhuhn Jump and Run 'Traps and Treasures 3'
Single-player alternative to Oozi: Earth Adventure — playable solo, no multiplayer required. Shares Indie with Oozi: Earth Adventure.
In Moorhuhn Jump and Run 'Traps and Treasures 3', 31 levels full of traps and enemies await you!
- 2

Top Gang
Single-player alternative to Oozi: Earth Adventure — playable solo, no multiplayer required. Shares Indie and Casual with Oozi: Earth Adventure.
Top Gang is a very chaotic platform game for up to 4 cooperative players. You need to eliminate all enemies in the level to be able to advance at the same time you will have to rescue the "Nuggets" and take them safely to the exit. Your friends can be a big help or a stumbling block.
- 3

Professor Doctor Jetpack
Single-player alternative to Oozi: Earth Adventure — playable solo, no multiplayer required. Shares Indie and Casual with Oozi: Earth Adventure.
Professor Doctor Jetpack is a physics based lunar lander game, in which you embark on a dangerous journey to ... control your jetpack. Also to save the world.
- 4

Metal Soldiers 3D
Single-player alternative to Oozi: Earth Adventure — playable solo, no multiplayer required. Shares Indie and Casual with Oozi: Earth Adventure.
Metal Soldiers 3D is an action packed side scrolling run ‘n’ gun shooter where you battle a rogue army through explosive stages full of enemies, traps, and bosses. Use powerful weapons, pilot tanks and mechas, and upgrade your gear in classic arcade style action.
- 5

Fury Unleashed
Single-player alternative to Oozi: Earth Adventure — playable solo, no multiplayer required. Shares Indie with Oozi: Earth Adventure.
Shoot your way through the pages of an ever-changing comic book in this fast-paced roguelike. Play solo, in local or online co-op, expand your weaponry, and upgrade your hero with each run. All that to find out why has your creator lost his faith in you and to prove him wrong.
- 6

Rad Rodgers - Radical Edition
Single-player alternative to Oozi: Earth Adventure — playable solo, no multiplayer required. Shares Indie with Oozi: Earth Adventure.
Bringing back the 90's-era PC platformer with a game inspired by classics like Commander Keen, Conker, Ruff'n'Tumble & Jazz Jackrabbit.
- 7

Volgarr the Viking
Single-player alternative to Oozi: Earth Adventure — playable solo, no multiplayer required. Shares Indie with Oozi: Earth Adventure.
Return to the Golden Age of arcades with a hardcore action platformer that pulls no punches! Possesses all the hallmarks of true classics like Super Ghouls 'N Ghosts (SNES), Rastan Saga (Arcade), Castlevania (NES) and more with precise controls, high challenge, and meticulous design.
- 8

8BitBoy™
Single-player alternative to Oozi: Earth Adventure — playable solo, no multiplayer required. Shares Indie and Casual with Oozi: Earth Adventure.
Huge classic platformer with several power-ups and 8-12 hours of main story & 300+ hidden locations just begging for exploration · 56 big Levels · 5 huge worlds
- 9

Super Meat Boy
Single-player alternative to Oozi: Earth Adventure — playable solo, no multiplayer required. Shares Indie with Oozi: Earth Adventure.
The infamous, tough-as-nails platformer comes to Steam with a playable Head Crab character (Steam-exclusive)!
- 10

Pizza Tower
Single-player alternative to Oozi: Earth Adventure — playable solo, no multiplayer required. Shares Indie with Oozi: Earth Adventure.
Pizza Tower is a fast paced 2D platformer, with an emphasis on movement, exploration and score attack. Featuring highly stylized pixel art inspired by the cartoons from the '90s, and a highly energetic soundtrack.
- 11

Cuphead
Single-player alternative to Oozi: Earth Adventure — playable solo, no multiplayer required. Shares Indie with Oozi: Earth Adventure.
Cuphead is a classic run and gun action game heavily focused on boss battles. Inspired by cartoons of the 1930s, the visuals and audio are painstakingly created with the same techniques of the era, i.e. traditional hand drawn cel animation, watercolor backgrounds, and original jazz recordings.
- 12

Rayman Raving Rabbids™
Single-player alternative to Oozi: Earth Adventure — playable solo, no multiplayer required.
Hordes of crazed out-of control bunnies have invaded, enslaving Rayman and forcing him to participate in 'gladiator' style trials. Help Rayman win his freedom back by entertaining and outwitting these fury foes. Use the most hilarious fighting moves imaginable.
- 13

Celeste
Single-player alternative to Oozi: Earth Adventure — playable solo, no multiplayer required. Shares Indie with Oozi: Earth Adventure.
Help Madeline survive her inner demons on her journey to the top of Celeste Mountain, in this super-tight platformer from the creators of TowerFall. Brave hundreds of hand-crafted challenges, uncover devious secrets, and piece together the mystery of the mountain.
- 14

Alien Hominid HD
Single-player alternative to Oozi: Earth Adventure — playable solo, no multiplayer required. Shares Indie with Oozi: Earth Adventure.
The 2D side-scrolling shooter from The Behemoth is back! With your mighty blaster and a group of mysterious kids by your side, destroy the agency and reclaim your spaceship!
- 15

Undertale
Single-player alternative to Oozi: Earth Adventure — playable solo, no multiplayer required. Shares Indie with Oozi: Earth Adventure.
UNDERTALE! The RPG game where you don't have to destroy anyone.
- 16

Sonic Generations Collection
Single-player alternative to Oozi: Earth Adventure — playable solo, no multiplayer required.
Celebrate 20 years of Sonic in an all new adventure that delivers a definitive experience to Sonic fans new and old!
- 17

Yet Another Zombie Survivors
Single-player alternative to Oozi: Earth Adventure — playable solo, no multiplayer required. Shares Indie and Casual with Oozi: Earth Adventure.
The Horde is coming but you're ready to fight it! Assemble your team and decide upon their enhancements to find the most efficient synergies against thousands of the undead. Survive. Then evolve. Then break all the limits in this deceivingly simple but addictive bullet heaven game.
- 18

Yet Another Zombie Defense
Single-player alternative to Oozi: Earth Adventure — playable solo, no multiplayer required. Shares Indie and Casual with Oozi: Earth Adventure.
Darkness is coming. How long can YOU survive? Build your base by day, defend it by night. Play in online or local co-op. Stay alive as long as you can.
- 19

Yet Another Zombie Defense HD
Single-player alternative to Oozi: Earth Adventure — playable solo, no multiplayer required. Shares Indie with Oozi: Earth Adventure.
Top-down zombie shooter with tower defense elements featuring up to 4 players local and online co-op. Build your base by day, defend it by night, put your skills to the test to stay alive as long as possible! Darkness is coming. How long can YOU survive?
- 20

I, Zombie
Single-player alternative to Oozi: Earth Adventure — playable solo, no multiplayer required. Shares Indie and Casual with Oozi: Earth Adventure.
Quite a different zombie game - this time YOU are the zombie! Command your infested comrades, fight your way to freedom and let the zombie kind dominate the world! Oh, and you're able to create your own scenarios!
- 21

Fury Unleashed: Prologue
Single-player alternative to Oozi: Earth Adventure — playable solo, no multiplayer required. Shares Indie with Oozi: Earth Adventure.
Fury Unleashed is a combo-driven roguelite action platformer - each kill you score increases your combo. Hit certain thresholds and your damage resistance and healing powers will kick in! It's a game you can even beat in one, ultimate combo. Are you up for the task?
- 22

HELLREAPER
Single-player alternative to Oozi: Earth Adventure — playable solo, no multiplayer required. Shares Indie with Oozi: Earth Adventure.
Become the Hellreaper, an unstoppable force that Heaven can’t control and Hell is terrified of. Conquer unholy hordes and slay grotesque bosses. Forge and master your weapons. Wield cursed magic. Discover ancient relics. Evolve. Every step of this bloody descent into the abyss is yours.