A CO-OP SPACE SANDBOX / IN DEVELOPMENT

FROM SCRAP.
TO THE STARS.

A backyard. A crew. An unreasonable ambition.
Build something that probably shouldn’t fly.
Then see how far you can take it.

Discover the program
WINDOWS PC1–4 PLAYERSONE SHARED ADVENTURE
THE JOURNEY STARTS HERE
BSP-01 / THE FRONTIER
BLENDER CINEMATIC / DEVELOPMENT ART
MISSION STATUS: AMBITIOUS

BUILT TOGETHER. TAKEN FURTHER.

EST. ON EARTH

01 / THIS IS THE PROGRAM

A VERY SMALL START.
A VERY BIG IDEA.

Great things start
with questionable plans.

Your launchpad is a backyard. Your parts have seen better days. Your crew? Just as ambitious as you are.

Scavenge a coastal town, take on contracts, and turn a pile of junk into your next great escape. From the first wobbly liftoff to a colony on another world, build your space program together.

Find your next frontier
01

Make it yours.

Find the parts. Build the rocket. Spend your hard-earned money on an idea that just might work.

02

Take the leap.

Count down with your crew. Reach orbit, dock with an outpost, and make a new world feel like home.

03

Bring your people.

One host. Up to three friends. A shared program, a robot companion for every player, and stories worth bringing home.

02 / CHOOSE YOUR HORIZON

LEAVE A LITTLE FURTHER
THAN YOU DID LAST TIME.

The backyard is
just the beginning.

One program. An expanding universe.
See where your ambition takes you.

BSP’s coastal town and backyard launch site, captured in game
EARTH / HOME BASE

Every legend
starts somewhere.

A coastal town full of useful junk, odd jobs, borrowed wheels, and your next big idea. This is home. For now.

4 × 4 KM COASTAL TOWN
IN-GAME CAPTURE01 / 05

A look at BSP’s worlds. The game is in active development; features and visuals continue to evolve.

BSP COMPANION DIVISION
UNIT / B.O.L.T.
YOUR CO-PILOT IS ONLINE
ORIGINAL BSP CHARACTER / BLENDER ANIMATION

03 / YOU’RE NOT GOING ALONE

Big universe.
Little backup.

Meet B.O.L.T. Your robot companion.
Your most dependable questionable-decision witness.

From helping around the yard to carrying out an ordered plan, B.O.L.T. is part of the crew. Give a request, let your companion get to work, and keep your eyes on the next horizon.

01 A companion for every player02 Ordered tasks & helpful company03 Optional local AI brain

READY WHEN YOU ARE, COMMANDER.

A glimpse of Backyard Space Program gameplay

TRANSMISSION FROM THE BACKYARD

This could go
spectacularly.

WATCH THE GAMEPLAY FILM 02:16

Actual in-game footage. Actual unreasonable ambition.

04 / FROM THE WORKSHOP

A FEW THINGS WE’RE BUILDING.
NOT ALL OF THEM.

Fresh off
the workbench.

The Bastion, a ringed orbital defense platform with large rail cannons, above a blue planet
BLENDER RENDER

The Bastion

Rail cannons, missile silos, and a strong opinion about visitors.

A white and orange mining ship with a huge toothed drill head at the front
BLENDER RENDER

Heavy Miner

One telescoping, spinning drill head. Asteroids have been warned.

The Scout, a four-wheeled white and orange recon car with a sensor mast on its roof
BLENDER RENDER

The Scout

A small recon car with a telescopic sensor mast. Nosy by design.

A long OSF fighter carrier seen from above, showing its flight deck and island
BLENDER RENDER

OSF carrier

A flight deck, an island, and a lot of parking.

A small round survey drone on short legs with a glowing blue scanning emitter
BLENDER RENDER

Survey Drone

Short legs, one scanner, and a job mapping asteroids.

An open dry dock frame with two orange gantries and repair arms around a white ship
BLENDER RENDER

Starter dry dock

Two gantries, repair arms, and somewhere to fix what you broke.

The Watchtower, an orbital station with eight radial arms around a tall spire, above a blue planet
BLENDER RENDER

The Watchtower

Eight radial arms, one tall spire, and missiles on watch.

A white and orange tiltrotor gunship with an open side door and two raised rotors
BLENDER RENDER

Reaper tiltrotor

Tilts from hover to airplane flight, with troops aboard.

A glass-domed colony atrium with white walls and orange trim
BLENDER RENDER

Glazed atrium

A glass-topped pressure shell for colony buildings with a view.

A long orange and white cargo ship with three coupled container modules
BLENDER RENDER

Cargo Hauler

Hauls ore from the miners in detachable container modules.

A white and orange OSF command cruiser with twin turrets and a large tracking dish
BLENDER RENDER

Command cruiser

A tracking dish, twin turrets, and a war room aboard.

An orange and dark grey four-rotor combat drone with a cannon at the front
BLENDER RENDER

Combat drone

Four rotors, one cannon, and two missile launchers.

Development art. These are Blender renders of new work, and not everything shown is in the game yet. Features and visuals continue to evolve.

05 / THE FLIGHT PLAN

IN ACTIVE DEVELOPMENT

Still building.
Always reaching.

Backyard Space Program is an independent game in development for Windows. The ambition is big, and the program keeps growing.

Explore the worlds, meet your companion, and watch the film for a look at the journey so far.

Explore the universe
What kind of game is BSP?

A co-op space sandbox that starts in a coastal town. Scavenge, earn money through contracts, build rockets, and travel with your crew to orbit, the Moon, Mars, and beyond.

Can I play with friends?

Yes. BSP supports one host and up to three clients. You share a space program, and each player has a B.O.L.T. companion.

Where can I download it?

BSP is in active development. A public download and store link haven’t been announced here yet. This site showcases the game; it does not take orders or collect signups.

Is everything on this site gameplay?

The film and the backyard, orbit, Moon, and Mars captures are real game footage. The orbital opening, B.O.L.T. studio animation, Belt panel, and Workshop images are promotional Blender renders or development art, and not everything in the Workshop is in the game yet. Each is labelled on the page.

BACKYARD SPACE PROGRAM / GAMEPLAY FILM

Real in-game footage · Original BSP soundtrack · Filmed October 2026