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Space Engineers is a sandbox game about engineering, construction, exploration and survival in space and on planets. Players build space ships, space stations, planetary outposts of various sizes and uses (civil and military), pilot ships and travel through space to explore planets and gather resources to survive. Featuring both creative and survival modes, there is no limit to what can be built, utilized and explored.

Space Engineers features a realistic, volumetric-based physics engine: everything in the game can be assembled, disassembled, damaged and destroyed. The game can be played either in single or multiplayer modes.

Space Engineers has sold over 1.6 million copies since launch.

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This was a massive overhaul and that’s why it wasn’t possible to make this update in weekly increment - so thanks a lot for your patience!
We had to redo major parts of the engine and there was a lot of experimentation - for example changing the prediction protocol on client-server and observing if it’s better for user experience or worse, and many more. Space Engineers has many systems and special care had to be taken for each of them: player character, jetpack, ship, wheeled vehicles, voxels and planets, fast moving objects, deformable entities, antennas, player standing on a moving grid, colliding grids, rotors, pistons, wheels, and many many more.
But wait - that's not all! With this massive multiplayer update we are releasing optimizations and performance improvements, Safe Zones, Female Engineer and much more!

Full list of features and improvements: Forum.keenswh.com
Marek's blog post: Blog.marekrosa.org

Space Engineers - Update 1.186.4 - Beta Improvements

Space Engineers - Update 1.186.4 - Beta Improvements

News

Hello, Engineers! We continue with the steady stream of regular minor patches, while most of the team is working on more optimizations and polish for...

Space Engineers - Update 1.186.3 - Beta Improvements

Space Engineers - Update 1.186.3 - Beta Improvements

News

Hello, Engineers! As usual we have a regular Thursday dose of fixes and improvements for you!

Space Engineers - Update 1.186.2 - Scripting/Modding API for Wheels, Rotors

Space Engineers - Update 1.186.2 - Scripting/Modding API for Wheels, Rotors

News

Hello, Engineers! We serve you more Beta improvements, including updated scripting/modding API for wheels, crash fixes and much more!

Space Engineers - Update 1.186.1 - Beta Improvements

Space Engineers - Update 1.186.1 - Beta Improvements

News

Hello, Engineers! We bring you huge load of improvements and fixes as usual after every major update. And thanks again for all your feedback - it really...

RSS Related Files
Addon Files

Addon Files

The City of Rapture Full Version

Welcome to Rapture! This Version includes the lighthouse, 1st mission (welcome to rapture) and the beginning of the medical pavilion.

Scarcity mod update 3

Scarcity mod update 3

Scarcity mod Full Version 5 comments

Previous version was apparently braking the game. This version is primarily a compatibility update for version 1.035, but small changes were made for...

Scarcity mod update 2 (self-extractor)

Scarcity mod update 2 (self-extractor)

Scarcity mod Full Version

Re-balance update mostly: lowered refining times by about 10% for all ores except uranium, which was increased even further (1 refinery produces enough...

Scarcity mod update 2

Scarcity mod update 2

Scarcity mod Full Version

Re-balance update mostly: lowered refining times by about 10% for all ores except uranium, which was increased even further (1 refinery produces enough...

Scarcity mod update 1

Scarcity mod update 1

Scarcity mod Full Version

fixed mod crashing the game issue with version 1.033

Comments  (0 - 10 of 220)
darkelf1
darkelf1

great game.........

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drakrochma
drakrochma

I really would love this game, if it would not have a netcode from hell.
The game is amazing aund fun to play, as long as nothing happens.
Wehenever we play with 4 people on an server (i7+16gb ram/ssd)
no mwtter what client we use, the game laggs and has a horroble rubberbanding.
I really would love to love this game, but atm, sorry, no :(

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Scadden
Scadden

Hey guys I love this game. I need some help with OBJ export for ships, posted a comment in steam but no one can help. Not sure if I'm making the ships correctly for export. Is there a forum I could use?

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BetaVirus
BetaVirus

It is now in beta but we have so much more to look forward to! I can't wait for that game to get close to its retail release.

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Guest
Guest

This is an absolutely amazing game--hands down. Each time I play, some new little thing happens that keeps me enthralled, even if it's just sitting in a pilot's chair and taking in a spectacular view, or feeling proud that I got some ship I figured out how to build to fly. Wonderful work, KEEN. I hope you keep it going!

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turker367
turker367

I love this game, i playing my every free time you should try Space Engineers

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neilpeterson
neilpeterson

I love this game... and I'm only into it for 1257 hours! It's so addictively challenging and you can learn so much from the tech in this game. Definately the next step for minecraft lovers.

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Space Engineers
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Windows
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VRAGE Engine
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9.5

624 votes submitted.

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Highest Rated (24 agree) 10/10

Space Engineers is game in Alpha state, but offers more hours of entertainment than many released games. It's space sandbox where you can build, fly and crash ships. Building is very intuitive and feature various blocks, including reactors, cockpits, gyro, thrusts, turrets, armors, interiors and many other blocks. In latest update motor block has been added which allows many new designs. Flying performance depends on design, especially reactor, thrusts and gyro placement. Crashes looks awesome…

Dec 7 2013 by pikacc

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Latest tweets from @spaceengineersg

Muscle Car PRO G-3 [NO MODS] by pro100wryjtvpl Steamcommunity.com T.co

17hours ago

RT @rockpapershot: Sci-fi construction sandbox Space Engineers is a bit more social today, after a major multiplayer overhaul -… T.co

20hours ago

RT @OfficerRiiot: @marek_rosa @SpaceEngineersG @Xocliw Twas the Night before Patchmas T.co

Jul 19 2018

Emergency Broadcast - Overview of Major Overhaul of Multiplayer Youtube.com

Jul 19 2018

We are currently experiencing internet issues at Keen Software House. Please head on over to the Twitch KeenCommun… T.co

Jul 19 2018

Space Engineers - Update 1.187 - Major Overhaul of Multiplayer: Youtube.com T.co

Jul 19 2018

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