Wondernauts is a 1-4 player local co-op action platformer. Run, jump, stomp, shoot, shield allies, and rescue friends across 20+ handcrafted biomes. Defeat formidable Controllers, collect Wonder Badges to customize your loadout, and survive Wonder Rifts that transform everything mid-level.

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Coming Soon To Early Access

The developers of this game intend to release as a work in progress, developing with the feedback of players.

Note: Games in Early Access are not complete and may or may not change further. If you are not excited to play this game in its current state, then you should wait to see if the game progresses further in development. Learn more

What the developers have to say:

Why Early Access?

“Wondernauts has a large world to build — 20+ biomes, dozens of enemies, branching routes, and a full co-op campaign — and we want players involved in shaping how it grows. Early Access lets us get real feedback on level design, difficulty, co-op balance, and which biomes and mechanics are the most fun, so we can prioritize what matters most to the people actually playing.”

Approximately how long will this game be in Early Access?

“We plan to be in Early Access for approximately 6 to 12 months.”

How is the full version planned to differ from the Early Access version?

“We plan to add more biomes, more levels per biome, additional Controller bosses, more Wonder Rift variations, expanded Wonder Badge loadouts, more enemy types, additional story and dialogue content, audio polish, and quality-of-life improvements based on player feedback. The core platforming, co-op, and rift mechanics are already in place.”

What is the current state of the Early Access version?

“The game is fully playable with working 1-4 player local co-op, tight platforming controls, multiple biomes with generated levels, enemy encounters, Controller bosses, Wonder Rifts, 19 playable characters, and save/load support. Some biomes and story content are still in progress, and balance tuning is ongoing.”

Will the game be priced differently during and after Early Access?

“ We plan to gradually raise the price as we add significant new content and features. Players who buy during Early Access will always have access to the full game at no additional cost.”

How are you planning on involving the Community in your development process?

“ We plan to use Steam Community discussions, development update posts, and direct feedback channels to involve players in shaping the game. We're especially interested in feedback on level difficulty, co-op balance, biome variety, and which mechanics feel the most fun. Player reports and suggestions will directly influence our development priorities.”
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About This Game

Wondernauts is a colorful 1-4 player local co-op action platformer built around snappy, satisfying levels, easy-to-learn abilities with real depth, and sudden reality-shifting Wonder Rifts that remake the world around you mid-run.

Pick your Wondernaut from a merry crew of 19 robots and animals, and dive into a vast ancient machine-world where jungle roots twist through temple ruins, ice spires pierce the clouds, bamboo thickets hide monastic secrets, plasma forges pulse with heat, and harmonic machinery hums beneath it all.

The Ancient Physics Engine wasn't built to compute — it was built to make music that connects realities. Now every zone is malfunctioning in a different way, and only the Wondernauts can set things right.

Run and jump. Stomp, shoot, or strike enemies. Shield your allies and rescue them from harm. Collect Wonder Badges across 20+ biomes to customize your loadout — equip special powers, build your team's strengths, and tackle challenges together in ways that reward real cooperation.

Levels are smooth and focused — with replayable randomization and cognizable co-op chaos. Hidden Wonder Rifts shake everything up: enemies mutate, weapons change, physics shift, and the level transforms into a strange alternate version of itself while the platforming stays tight.

AI Generated Content Disclosure

The developers describe how their game uses AI Generated Content like this:

Some visual assets, sound effects, and music in Wondernauts were created with the help of generative AI tools during development, then refined, validated, and integrated by the development team. All gameplay logic and game systems are human-authored.

System Requirements

Windows
SteamOS + Linux
    Minimum:
    • OS: Windows 10 64-bit
    • Processor: Intel Core 2 Duo 2.0 GHz or equivalent
    • Memory: 2 GB RAM
    • Graphics: OpenGL 3.3 compatible, 512 MB VRAM (Intel HD 4000 or equivalent)
    • Storage: 4 GB available space
    • Sound Card: Any
    • Additional Notes: Controller recommended for best experience
    Recommended:
    • OS: Windows 10/11 64-bit
    • Processor: Intel Core i3 2.5 GHz or equivalent
    • Memory: 4 GB RAM
    • Graphics: Dedicated GPU with OpenGL 3.3+ / Vulkan support, 1 GB VRAM
    • Storage: 4 GB available space
    • Sound Card: Any
    • Additional Notes: Up to 4 controllers supported for local co-op
    Minimum:
    • OS: Ubuntu 22.04 / SteamOS 3.0+
    • Processor: Intel Core 2 Duo 2.0 GHz or equivalent
    • Memory: 2 GB RAM
    • Graphics: OpenGL 3.3 compatible, 512 MB VRAM (Intel HD 4000 or equivalent)
    • Sound Card: Any
    • Additional Notes: Controller recommended for best experience
    Recommended:
    • OS: Ubuntu 22.04 / SteamOS 3.0+
    • Processor: Intel Core i3 2.5 GHz or equivalent
    • Memory: 4 GB RAM
    • Graphics: Dedicated GPU with OpenGL 3.3+ / Vulkan support, 1 GB VRAM
    • Sound Card: Any
    • Additional Notes: Up to 4 controllers supported for local co-op
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