ORBITRONIX
SECTOR 1
ORBITAL FOUNDRY
Drones, laser spikes, springs and moving platforms. This is where you learn to jump.
BOSS: WARDEN
A 16-bit sci-fi platformer
Run, jump and fight your way through twelve sectors of an orbital station. Face lava, lasers, ice and crushers, then survive inverted gravity, shatter glass with sound, travel as a beam of light, ride a magnetic field on your own charge, stand on your own past self, split in two and outlast black holes that slow down time around them.
- 12sectors
- 12bosses
- 14tracks
TRAILER
Ninety seconds of gameplay
All the sectors, the bosses and the soundtrack as they look and sound in the game.
STATION SECTORS
The road to the event horizon
From a foundry in orbit to the edge of a black hole. Click a screenshot to take a closer look.
SECTOR 2
VERDANT REACTOR
Crumbling floors, fan updrafts and laser gates above a molten core.
BOSS: ROOTMIND
SECTOR 3
ASHEN CITADEL
Phase blocks blinking in turn, conveyors, crushers and saws over a rift into the void.
BOSS: SOVEREIGN
SECTOR 4
GLACIAL DESCENT
The camera heads down: slippery ice, frosted walls to cling to and falling icicles.
BOSS: HOARFROST
SECTOR 5
INVERTED ORBIT
Gravity beacons flip the pull. Half the sector is played upside down.
BOSS: PULSAR
SECTOR 6
PRISM ARRAY
A zigzag climb up a laser tower: rotating beams, tripwires and bridges of hard light.
BOSS: ARGUS
SECTOR 7
ECHO CHAMBER
Every step rings out as a wave of sound. Tuning forks shatter glass, bats hunt anything that moves, and dark halls light up only where the echo goes.
BOSS: SIREN
SECTOR 8
SPECTRAL GARDEN
Dive into glass and become a beam of light. Prisms bend you, rainbows dye you, and color filters let only the right color through.
BOSS: IRIS
SECTOR 9
TESLA WORKS
Your charge meets a magnetic field: run the right way and the Lorentz force lifts you over the gap. Tesla coils strike whatever is closest.
BOSS: MAGNIFIER
SECTOR 10
ENDLESS HOUR
A clockwork sector stuck in one hour. Loop chambers rewind time, and every lap you live stays behind as a past self to stand on.
BOSS: OUROBOROS
SECTOR 11
QUANTUM FOAM
The path splits and so do you. Two copies, one set of controls, one life between them.
BOSS: GEMINI
SECTOR 12
EVENT HORIZON
Near each singularity your clock slows down while the world speeds up. Then the horizon comes after you.
BOSS: KERR
DEMO
Play in your browser
The first three sectors and their bosses, free — no install, no sign-up. Keyboard, gamepad or touchscreen.
▶ PLAY THE DEMO
PRESS START
On orbitar.space? All twelve sectors are yours: sign in and play the full game.
PLATFORMS
Where to play
The full game is coming to Steam. Try the demo right here in your browser.
Browser FREE DEMO
- Free, nothing to install
- Keyboard, gamepad or on-screen buttons on your phone
- Any modern browser on desktop or mobile
- Progress carries over to the full version
Steam SOON
- All twelve sectors and the finale
- Windows and Linux, built with Steam Deck in mind
- Full controller support: Xbox, PlayStation, Steam Input
- Steam Achievements and Steam Cloud saves
System requirements (Steam)
WINDOWS
- OS
- Windows 10, 64-bit
- Processor
- dual-core, 2 GHz
- Memory
- 4 GB RAM
- Graphics
- any DirectX 11 card
- Storage
- 500 MB
STEAMOS / LINUX
- OS
- SteamOS 3 or 64-bit Linux with Steam
- Processor
- dual-core, 2 GHz
- Memory
- 4 GB RAM
- Graphics
- OpenGL 3.3 or Vulkan
- Storage
- 400 MB
CONTROLS
Two buttons and a D-pad
Just like a console: run, jump — nothing more.
Keyboard
- ←→ AD
- run
- ↑ W SPACE
- jump — hold longer to jump higher
- ↓ S
- drop through a grate
- ESC
- pause and sector select
Gamepad
- ✚ L-STICK
- run
- A
- jump
- START
- pause and sector select
- SELECT
- music on/off
Touchscreen
- ◀▶
- run
- ▲
- jump
- ▼
- drop through a grate
- JOY
- or a single joystick instead of the D-pad