JUPITER is a co op space survival game where even the smallest mistake can lead to disaster. Play solo or with a team as a lost alien stranded on a mysterious planet. Your only way to escape is to find the signal hidden somewhere on the planet. Will you survive long enough to get off this world?

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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?

“We decided to release the game in Early Access because the game is still being actively improved and some instability may occur during gameplay. Players may encounter small bugs, performance drops, crashes, or online connection issues while playing.

Early Access allows us to improve the game together with the community, gather valuable feedback, and make the overall experience more stable and polished over time.”

Approximately how long will this game be in Early Access?

“We expect the game to remain in Early Access for approximately 11 months. During this time, we plan to continue improving stability, fixing technical issues, adding new content and features, and optimizing the overall gameplay experience based on community feedback.

Our goal is to release the full version after this period once the game reaches a stable and polished state with the planned core content fully implemented.

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

“We plan to continue improving the game's stability, optimization, online systems, gameplay balance, and overall polish during Early Access.

We are also considering adding new content, gameplay improvements, additional features, visual upgrades, and quality-of-life updates based on community feedback and development progress.

Our goal is to make the full version more stable, polished, and content-rich than the current Early Access version.”

What is the current state of the Early Access version?

“The current version of the game is close to the planned core experience and is fully playable. However, players may still encounter bugs, freezes, crashes, performance issues, or online instability in some situations.

The game is still under active development, and we are continuously working on stability improvements and bug fixes.”

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

“We currently do not plan to change the price after Early Access. The game is planned to remain at the same price during and after the Early Access period.”

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

“We plan to involve the community by listening closely to player feedback, bug reports, and gameplay suggestions.

Community feedback is very important to us and will help guide future improvements, balancing decisions, and overall development priorities throughout Early Access.”
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This game is not yet available on Steam

Planned Release Date: Q3 2026

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About This Game

JUPITER, where even the smallest mistake can lead you to disaster, is a cooperative space survival game. Play as a lost alien, either alone or with a team. The only way to escape from a mysterious planet is to find the signal on the planet. Will you survive this planet?

HELP OR HURT

The only way out of this 'Fault Line' is cooperation... or is it? Reach out to your friends to climb, slide, and avoid dangers. Or send them back to the depths with a little "accident." In this place where trust is a luxury, the choice is yours.

SEND A SIGNAL HOME

The signal device in the escape pod is your only hope. But to make it work, you need to reach the highest point of the 'Fault Line.' Set up the device, test the signal, and keep aiming higher to return home.

DANGER AROUND EVERY CORNER

Not everything on this planet is cute. Avoid becoming food for sound-sensitive plants, dodge plants that suddenly shoot pollen, and... whatever you do, don’t wake the 'Sleeping Rock.' Seriously.

ALIEN GEAR

Luckily, you didn't come empty-handed. Use the jetpack for short distances, remove obstacles with the Gravity Gun, make quick escapes with the Teleporter. But most importantly: always monitor your 'Nitrogen' tank. The air you breathe isn’t oxygen, and if it runs out...

FEATURES

  • Cooperative (Co-op) Adventure: Try to escape the 'Fault Line' with friends or alone.

  • Chaotic Physics: Help each other or make things harder for one another.

  • Vertical World: Smooth movement mechanics based on climbing, sliding, and dodging.

  • Dangerous Flora: Unpredictable plants and rock enemies that react to sound and touch.

  • Alien Technology: Vital gear like Jetpack, Gravity Gun, Headlight, and Teleporter.

  • Nitrogen Management: Not oxygen, Nitrogen! Manage the air you breathe carefully, or you’ll suffocate.

  • Signal Quest: Constantly aim higher to climb and return home.

Mature Content Description

The developers describe the content like this:

This game contains mild fantasy violence and adventure elements. There is no blood, strong language, sexual content, or drug use. The focus is on exploration and survival in a mysterious world. Suitable for younger audiences as well as adults.

System Requirements

Windows
SteamOS + Linux
    Minimum:
    • OS: Windows 10
    • Processor: Intel i3
    • Memory: 8 GB RAM
    • Graphics: NVIDIA GeForce GTX 750 or equivalent
    • DirectX: Version 10
    • Storage: 2 GB available space
    • Sound Card: Supports 120 Hz refresh rate
    • VR Support: N/A
    • Additional Notes: Provides 60 FPS gameplay on low settings
    Recommended:
    • OS: Windows 11
    • Processor: AMD Ryzen 5 5600
    • Memory: 16 GB RAM
    • Graphics: NVIDIA GeForce RTX 3050 (4 GB VRAM)
    • DirectX: Version 11
    • Storage: 4 GB available space
    • Sound Card: Supports 120 Hz refresh rate
    • VR Support: N/A
    • Additional Notes: Provides 120+ FPS gameplay on midle settings
    Minimum:
    • OS: Ubuntu 20.04 LTS or SteamOS 3.0 (64-bit)
    • Processor: Intel i3 or AMD equivalent
    • Memory: 8 GB RAM
    • Graphics: NVIDIA GeForce GTX 750 / AMD Radeon R7 360 or equivalent (Vulkan support required)
    • Storage: 2 GB available space
    • Sound Card: ALSA / PulseAudio / PipeWire compatible, supports 120 Hz refresh rate
    • VR Support: N/A
    • Additional Notes: Provides 60 FPS gameplay on low settings. Vulkan implementation required.
    Recommended:
    • OS: Ubuntu 22.04 LTS or SteamOS 3.5+ (64-bit)
    • Processor: AMD Ryzen 5 5600 / Intel i5 or equivalent
    • Memory: 16 GB RAM
    • Graphics: NVIDIA GeForce RTX 3050 (4 GB VRAM) / AMD Radeon RX 6500 XT (Vulkan support required)
    • Storage: 4 GB available space
    • Sound Card: ALSA / PulseAudio / PipeWire compatible, supports 120 Hz refresh rate
    • VR Support: N/A
    • Additional Notes: Provides 120+ FPS gameplay on middle settings.
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