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Space Engineers is a sandbox game about engineering, construction and maintenance of space works. Players build space ships and space stations of various sizes and utilization (civil and military), pilot ships and perform asteroid mining.
Release Date: Oct 23, 2013
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Early Access Game

Get instant access and start playing; get involved with this game as it develops.

Note: This Early Access game may or may not change significantly over the course of development. If you are not excited to play this game in its current state, then you may want to wait until the game progresses further in development. Learn more

What the developers have to say:

“Space Engineers is an Early Access game, which means that it is still under development but already in a very playable state and contains a vast amount of new features that have been added since its first release (e.g. Multiplayer, Survival mode). The game is being improved on a regular basis through updates that add and polish features and content, optimizations and bug fixes.

We invite you to give us your feedback and suggestions to help us create the best game possible.

Buy now, play on Steam and receive all future updates for free.

Please be sure to read the list of current features before you buy the game. It will give you an insight on what is or isn't actually working: http://www.SpaceEngineersGame.com/features.html

Everything in the game is subject to change”
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Buy Space Engineers

$19.99

Buy Space Engineers 4-Pack

$59.99

Recent updates View all (37)

Update 01.037 - Factions, ownership of blocks

July 3rd, 2014

Factions are now available in Space Engineers. Players can create and join factions, determine ownership of blocks and manage the relations between them (hostile/ally).

IMPORTANT NOTE: Factions are still Work-in-Progress and this is only the first update. There are still many things to be added during the next weeks (eg. chat and communication) and some bugs/issues are yet to be fixed.
We decided to release it now so we can get the best feedback possible from the players.

https://www.youtube.com/watch?v=YlnXnoxO27M

Full list of new features and fixes: http://forums.keenswh.com/post?id=6970069

EDIT 07/04/2014:

Update 01.037.014
- removed computer component from large ship thrusters
- removed computer component from conveyors (so turret won't attack it)
- fixed crash when server selects all objects on the grid and sets "Me" as owner and "share with my faction"
- fixed cannot save issue after cargo ship permissions changes
- fixed crash in factions after changing faction properties or members
- fixed crash when closing faction screen
- fixed crash when mining asteroid
- fixed crash when switching character’s light
- fixed crash when client canceled join request or joined other faction
- fixed crash when character was shooting when died
- fixed crash caused by selecting empty space in ownership (there are no empty options in ownership drop down menu)
- fixed crash when client was trying to join a faction multiple times
- fixed server steals all ownership

148 comments Read more

Update 01.036 - Fully functional conveyor-connector system, custom astronaut’s suit color

June 26th, 2014

Update 01.036: The conveyor-connector system is now fully functional. It can be used to connect two ships, share electricity, give access to control panel and transfer items. Also players are now able to set custom color to the astronaut’s suit.

https://www.youtube.com/watch?v=FTrO9uaa-BM

Full list of new features and fixes: http://forums.keenswh.com/post?id=6960454

112 comments Read more
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Report bugs and leave feedback for this game on the discussion boards

Reviews

“Space Engineers makes welding, joining and glazing seem like the best jobs in the world. It looks superb.”
Rock Paper Shotgun

“Space Engineers makes crashing spaceships into things look crazy fun”
Kotaku

“Space Engineers generates its own unique brand of fun, whether you're more interested in constructing things or blasting them to bits”
IGN

Steam Workshop

Share your creations with the Community (upload and download worlds)

About the Game

Space Engineers is a sandbox game about engineering, construction and maintenance of space works. Players build space ships and space stations of various sizes and utilization (civil and military), pilot ships and perform asteroid mining.

Space Engineers utilizes a realistic volumetric-based physics engine: all objects can be assembled, disassembled, damaged and destroyed. The game comes with two game modes: creative and survival.

Volumetric objects are structures composed from block-like modules interlocked in a grid. Volumetric objects behave like real physical objects with mass, inertia and velocity. Individual modules have real volume and storage capacity.

Space Engineers is inspired by reality and by how things work. Think about modern-day NASA technology extrapolated 60 years into the future. Space Engineers strives to follow the laws of physics and doesn't use technologies that wouldn't be feasible in the near future.

Space Engineers concentrates on construction aspects, but can be played as a tactical shooter as well. We expect players to avoid engaging in direct man-to-man combat and instead use their creativity and engineering skills to build war machines and fortifications. Space Engineers shouldn’t be about troops; it should be about the machinery you build.
 

Early Access

  • Game modes
    - Creative – unlimited resources, instant building, no death
    - Survival – realistic management of resources and inventory capacity; manual building; death and respawn
  • Single-player – you are the sole space engineer
  • Multiplayer - alpha version (not a final version)
    - Creative and survival mode with your friends
    - Cooperative and competitive
    - Privacy customization: offline, private, friends only, public
    - Max 16 players (this may increase in the future)
    - Weapons on/off
    - Copy-paste on/off
  • Scenarios
    - Easy Start 1 – start on an asteroid platform with one large ship and two small ships
    - Easy Start 2 – start in a green asteroid station with several large and small ships (this is a large scene!)
    - Lone Survivor – start on an abandoned asteroid platform with no ships
    - Crashed Red Ship – your mother ship just crashed...
    - Two Platforms – competitive two-team multi-player world
    - Asteroids – start in a rescue ship with very limited resources
    - Empty World – no asteroids, no ships; suitable for creative mode
  • Dedicated servers - allow players to connect to a third party host, rather than using a player-host, in a peer-to-peer set-up. The result is a faster connection and a more fluent multiplayer performance with less lag
  • Ships (small and large ships – build them, pilot them and crush them
  • Space stations
  • First-person & Third-person
  • Drilling / harvesting
  • Manual building in survival mode – use welder to assemble blocks from components; use grinder to disassemble and reuse components
  • Deformable and destructible objects – real proportions, mass, storage capacity, integrity
  • Building blocks - light armor (cube, slope, corner), heavy armor, interior wall, interior light, small cockpit, large cockpit, cargo container(s), drill (character, large/small ship), ore detector, gravity generator, nuclear reactor, thruster, gyroscope, assembler, medical room, magnetic landing gears, spotlight, catwalk, cover wall, stairs, ramp, window(s), pillar, decoy, wheels, automated turrets, weapons, artificial mass, conveyor, collector, connector, merge block
  • Magnetic landing gears – attach your ship to a surface (another ship or asteroid)
  • Electricity - all blocks in a grid are wired in an electrical and computer network; electricity is generated by nuclear reactors
  • Gravity – produced by gravity generators
  • Rotors – create rotating objects
  • Refinery - process harvested ore to ingots
  • Assembler - manufacture components from ingots
  • Symmetry/Mirroring Mode - useful in creative mode when building structures that require symmetry
  • Weapons - automatic rifle, small and large explosive warheads, small ship gatling gun, small ship missile launcher
  • Solar panels - produce energy depending on the amount of light that they catch from the sun
  • World management – generate new worlds, “save as” to multiple copies, auto-save every 5 minutes (can be turned on/off), edit world settings
  • 32-bit & 64-bit - 64-bit version expands the amount of objects, ships and asteroids (almost unlimited)
  • Steam Workshop - Share your creations with the Community (upload and download worlds)
  • Modding - world files, shaders, textures, 3D models
  • Localized interface (WIP) - Czech, Danish, Dutch, German, Icelandic, Polish, Spanish-Spain, Spanish-Latin America, Finnish, French, Hungarian, Italian, Portuguese-Brazil, Estonian, Norwegian, Swedish, Slovak, Ukrainian, Russian
  • Custom colors for blocks – Customize your creations by using any color you like
  • Cargo ships - auto-piloted vessels (miners, freighters and military) that carry ore, ingots, constructions components and other materials from sector to sector. They can be looted but beware, they often contain booby traps!
  • Environmental hazards – protect your character and your creations from meteor storms (Safe, Normal, Cataclysm, Armageddon)
  • Conveyor, Collector, Connector (IMPORTANT: this is a first work-in-progress version and a realistic version will be added later) - Conveyors move items from inventory to inventory. Collectors can collect small objects (ore, ingots, components, tools) into inventory. Connectors can throw items from inventory to space (in future update could be used to connect two ships/stations and transfer items)
  • Artificial mass – can be used to add gravity-affected mass to ships, useful in machine ships or cars
  • Wheels - use them with rotors and artificial mass to build vehicles
  • Automated turrets – gatling, missile and interior. Turrets are used mostly as defense mechanism rather than shooting other players. They aim on decoys (automatically by default), meteorites, missiles or all moving objects (eg. small/large ships) - targeting can be changed in the control panel
  • Large weapons - missile launcher (for large ships)
  • Large and small ship grinder and welder – assemble and disassemble blocks faster and in larger amount
  • Factions - create and join factions, determine ownership of blocks and manage the relations between them (hostile/ally). NOTE: Factions are currently Work-in-Progress. There are still many things to be added (eg. chat and communication) and some bugs/issues are yet to be fixed.
Please be sure to read the list of current features before you buy the game. It will give you an insight on what is or isn't actually working: http://www.SpaceEngineersGame.com/features.html
 

How to Play

Start by watching this video tutorial:
http://www.SpaceEngineersGame.com/how-to-play.html
 

Performance Notes

Space Engineers is in development and undergoing frequent optimizations. The performance will get better.

The performance depends on the complexity of your world and the configuration of your computer. Simple worlds run smoothly even on low-end computers, but a more complex world with rich object interactions could overload even high-end computers.

Please read our performance advices: http://www.SpaceEngineersGame.com/performance-advices.html

Minimum requirements represent the bare minimum to run simple scenes and don’t guarantee a perfect experience.

System Requirements

    Minimum:
    • OS: Microsoft Windows XP (latest SP)
    • Processor: Intel Core2 Duo 2.0 GHz (or AMD equivalent)
    • Memory: 2 GB RAM
    • Graphics: NVIDIA GeForce 8800GT / ATI Radeon HD 3870 / Intel HD Graphics 4000
    • DirectX: Version 9.0c
    • Hard Drive: 2 GB available space
    • Sound Card: DirectX® compatible on-board
    • Additional Notes: No internet connection required to play the game
    Recommended:
    • OS: Microsoft Windows 7 (latest SP)
    • Processor: Intel Quad Core i5 @ 2.5 GHz (or AMD equivalent)
    • Memory: 3 GB RAM
    • Graphics: NVIDIA GeForce GTX 460 / AMD Radeon HD 7800 series
    • DirectX: Version 9.0c
    • Hard Drive: 5 GB available space
    • Sound Card: DirectX® compatible on-board
Helpful customer reviews
1,049 of 1,106 people (95%) found this review helpful
63 products in account
17 reviews
151.3 hrs on record
Early Access Review
I just had an epiphany. Yes I did.

Let me explain.

All games I play I start on the hardest possible settings. I dislike easy mode because bad habits and the real intent of the developers never shines through. (The devs need to make games easy for some people because they're either time-poor or effort-poor and well, their money and wishes are just as important right?)

And this does that. In SE, easy mode doesn't teach you anything. It's a "Lego meet Asteroids" style and some even called it for a "Minecraft" clone as a result. Add building block. Add another block, and another ad infinitum until you have spaceship. For me, it got boring quickly. It's called "creative mode"- just... build.

And then there's survivor mode - on hard. Whoa!! I struggled for the first few hours. With little in the way of documentation and no real clue as to what to do, it took me over an hour to work out how to build a single block from the remains of a craft crashed into an asteroid.

First there's survival. Have I got enough uranium for power? Should I turn on the gravity generator? How can I save energy until I can salvage enough to.... live?

I need to mine. I NEED fuel. I can mine using my included hand drill but it's... messy. Slow. Trite.

So to mine I need a mining ship. To build a mining ship I need components. To make components I need an assembler. To use the assembler I need steel. I need glass. I need energy.

And all I have is a drill. I have a grinder. I have a welder. And in my scenario, I have a ship I can salvage.

Piece by piece with a grinder, all the while careful of my energy limit, my inventory. I need a refinery. The refinery is needed if salvage doesn't give me everything I need so I'll need raw material to convert to ingots, including uranium ore which I convert to processed uranium to fuel the reactor so I can do ALL these things.

Do you see where this is going?

To build my mining ship I need a mining drill. To build the drill I need motors, steel etc. Some of these can be salvaged. Some have to be made. Every component needs to located, transported, linked and welded. EVERY component. You need a plan. A rough sketch on what you intend to build helps alot. It gives you purpose because time is of the essence. if you're not watching and run out of fuel you're.... dead. No energy means no refining of uranium ore to refuel.

It's a grind. And a weld. Yep. Grind and weld. Hour after hour floating in your pressure suit. Maybe you can leave the grav gen on and walk around, expending more of that precious reactor fuel. Who knows. The decisions you make determine what you build and how fast it's going to take.

The flying is... space like. There's 3 dimensions. There's gravity. There's velocity. There's death. There's no attitude indicators, sky markers, "horizon" indicators, compasses or such.

Fly too far, lose your bearings and home.... disappears.

There are no fixed paths or objectives (apart from survive). It's a sandbox. And a multiplayer sandbox at that. Go public, lose it all or go "friends only" and do the hard yards with mates to build the biggest dang skyship ever made. There's missiles, guns, turrets, fire and light. Death. There's explosions, broken platforms, busted ships.

Or there's serenity and wonder as you quietly go about your mining ship construction.

The game caters for everybody from MP gung-ho blast'em players to SP anal-retentives with spreadsheets, CAD and a master plan.

At alpha, a lot of the options are not as intuitive as I'd like. The UI is a bit invasive and some work could be done here. The universe is.... grey. I'm sure some awesome nebulae would fit in great here and add appeal to the wonder of space.

There are glitches, it's alpha as I write, but I've experienced no crashes. It's going to be good thing this Space Engineers and the devs seem happy to include...whatever people damn well please.

7 hours went by in a single session. I'm only half through building my mining ship. I have no objective but to succeed.

My epiphany? What is success in SE?

It's when I finish this ship, I'll mine, refine, transport and assemble another. It'll be bigger. It'll do more. The welding torch will blind my eyes as I drift in and out of the superstructure boundaries, my suit energy draining away.

I'm fascinated.

THIS can only get better...

9.5/10
gg
Posted: May 4th, 2014
Was this review helpful? Yes No
2,689 of 3,195 people (84%) found this review helpful
45 products in account
4 reviews
260.9 hrs on record
Early Access Review
Made a ship that looked like the male genitalia. I crashed it into a station that looked like the female genitalia now. 10/10 game.

Edit: Since this damn review is getting so much attention with this game, I should actually mention that it is seriously one of the best sandbox style games I've ever played. Every update makes this game so much better. Buy it.
Posted: January 17th, 2014
Was this review helpful? Yes No
651 of 782 people (83%) found this review helpful
96 products in account
2 reviews
14.3 hrs on record
Early Access Review
Spend an hour and half building a huge ship with loads of little attack crafts inside it. i crashed it all into my friends base and stuck the thrusters on full.

Best 3 minuets in my life
Worst 3 of his
Posted: March 22nd, 2014
Was this review helpful? Yes No
219 of 249 people (88%) found this review helpful
40 products in account
3 reviews
16.0 hrs on record
Early Access Review
Top 10 things not to do in Space Engineers.

-Run out of uranium.
-Set missile turrets to "all moving objects".
-Crash.
-Die.
-Chase after random ships before setting a beacon.
-Join a server titled "we kill you in the face"
-Forget to turn on your jet pack when stepping out of your ship.
-Try to build a to-scale death star on an open server.
-Try to park your now completed to-scale death star to close to an asteroid.
-Join a open server titled "hugs and helping hands" because its real title should be "we kill you in the face"

Top 5 fun things to do in Space Engineers.

-Build cool stuff.
-Chase random ships *after* setting up a beacon.
-Join a server titled "we kill you in the face" and kill them... in the face...
-Crash the cool stuff you build into well... any thing, its actually rather funny...
-Set missile turrets to "all moving objects" and then try to turn it off.
Posted: June 17th, 2014
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324 of 420 people (77%) found this review helpful
74 products in account
19 reviews
13.8 hrs on record
Early Access Review
- Died because couldn't find uranium in time;
- Died because I got hit by rocks;
- Died because I was so entertained that I forgot about my suit energy;
- Lost my ship in a giant asteroid;
- Made an awesome ship;
- Crashed my new ship into my base by accident;

10/10 would lose myself in this game again.
Posted: April 30th, 2014
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Awards



4th Best Indie Game of 2013



Perpetuum MOB 2013 Awards
"The Most Unusual Online Game"