Runs on Windows
Windows Runs on Windows
Runs on MAC
Runs on Linux
Play on XBOX 360
Play on XBOX ONE
Play on PS3
HTC Vive Support
Oculus Rift Support
Windows Mixed Reality Support

Released | Developed by | Published by Stardock Entertainment
Single Player Single Player
Multi-Player
Cross-Platform Multiplayer
Co-Op
Local Co-Op
Downloadable Content
In-App Purchases
Partial Controller Support
Full Controller Support
Achievements Achievements
Steam Trading Cards
VR Support
Steam Workshop
Cloud Saves Cloud Saves
Stats Stats
Valve Anti-Cheat Enabled
Steam Leaderboards
Includes Level Editor Includes Level Editor
Commentary Available
Captions Available
Action Action
Adventure
Fighting
Hidden Object
Horror
Family Friendly
Platformer
Puzzle
Racing
Retro
RPG
Shooter
Simulation
Sports
Strategy Strategy
Antivirus and Security
Animation & Modeling
Audio Production
Languages
Photo Editing
Reference
Typing
Video Editing
Video Production
Utilities
Educational
Game Development
Design and Illustration
Business and Office
Operating System
Includes Soundtrack
Includes Manual
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Steam Price:
£11.39

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The content of games with a PEGI 3 rating is considered suitable for all age groups. The game should not contain any sounds or pictures that are likely to frighten young children. A very mild form of violence (in a comical context or a childlike setting) is acceptable. No bad language should be heard.
Video games that show violence of a slightly more graphic nature towards fantasy characters or non-realistic violence towards human-like characters would fall in this age category. Sexual innuendo or sexual posturing can be present, while any bad language in this category must be mild. Gambling as it is normally carried out in real life in casinos or gambling halls can also be present (e.g. card games that in real life would be played for money).
Game content with scenes or sounds that can possibly be frightening to younger children should fall in this category. Very mild forms of violence (implied, non-detailed, or non-realistic violence) are acceptable for a game with a PEGI 7 rating.
This rating is applied once the depiction of violence (or sexual activity) reaches a stage that looks the same as would be expected in real life. The use of bad language in games with a PEGI 16 rating can be more extreme, while games of chance, and the use of tobacco, alcohol or illegal drugs can also be present.
The adult classification is applied when the level of violence reaches a stage where it becomes a depiction of gross violence, apparently motiveless killing, or violence towards defenceless characters. The glamorisation of the use of illegal drugs and explicit sexual activity should also fall into this age category.
A U film should be suitable for audiences aged four years and over, although it is impossible to predict what might upset any particular child. U films should be set within a positive framework and should offer reassuring counterbalances to any violence, threat or horror. If a work is particularly suitable for pre-school children, this will be indicated in the BBFCinsight.
General viewing, but some scenes may be unsuitable for young children. A PG film should not unsettle a child aged around eight or older. Unaccompanied children of any age may watch, but parents are advised to consider whether the content may upset younger, or more sensitive, children.
Films classified 12A and video works classified 12 contain material that is not generally suitable for children aged under 12. No one younger than 12 may see a 12A film in a cinema unless accompanied by an adult. Adults planning to take a child under 12 to view a 12A film should consider whether the film is suitable for that child. To help them decide, we recommend that they check the BBFCinsight for that film in advance. No one younger than 12 may rent or buy a 12 rated video work.
No one younger than 15 may rent or buy a 15 rated video work.
No one younger than 18 may rent or buy an 18 rated video work. Adults should be free to choose their own entertainment.
Steam key will be sent to your email address and can be redeemed to download the full game.



Communications to Earth's first interstellar colony in Proxima Centauri have gone dark. In response, Earth has dispatched the Carpathia to investigate. Upon arrival, you find a colony under siege. Your mission: save the colony from these brutal alien invaders.

Siege of Centauri puts you in command of the defense of Earth's first interstellar colony. Set in the Ashes of the Singularity universe, thousands of alien machines are attacking and only you, with your arsenal of deployable defense structures and strategic orbital abilities, can stop them.
Customize the Carpathia in order to best handle the challenges of each individual mission, battle across the surface of an alien world through a series of story-driven campaigns or see how long you can survive in a doomed region where the enemy waves are truly endless.

The enemy comes in all shapes and sizes, challenging you to counter them with the right defense in the right place. Siege of Centauri combines the best elements of classic tower defense games with the strategic depth Stardock has delivered in past titles, including Sins of a Solar Empire: Rebellion and Ashes of the Singularity.

  • Defend the colony on Proxima Centauri from hordes of alien invaders in a vast campaign full of challenging missions. Deploy defenses, use powerful orbital abilities, and call units at the right time and place in order to survive the onslaught.
  • Create your own missions using the workshop, then upload and share them with other players. Download new missions created by other users, too.
  • Customize your defenses using dozens of tower upgrades. Determine what you need in order to survive. Upgrade your particle cannon to slow its target, your Artillery Post to leave fire in areas it has attacks, or your Corrosion Mortars so that victims infect the allies around them.
  • Survive against unrelenting enemy waves in Endless Mode and see if you can outlast other players on the leaderboards.
  • Fight against dozens of enemies with unique attacks and defenses. Beware the Falling Star that disables defenses when it explodes, or the Heart of the Phoenix that forms a chrysalis when destroyed that can be reborn as a new Heart.
MINIMUM:
  • Requires a 64-bit processor and operating system
  • OS: 64-bit Windows 10 / 8.1 / 7
  • Processor: Quad-core Intel / AMD Processor
  • Memory: 6 GB RAM
  • Graphics: 2 GB GDDR5 NVidia GeForce 660 / AMD R7 360 or better
  • DirectX: Version 11
  • Storage: 8 GB available space
  • Sound Card: DirectX Compatible Sound Card
  • Additional Notes: 1920x1080 Display Resolution or Higher; additional disk space will be required during Early Access
RECOMMENDED:
  • Requires a 64-bit processor and operating system
  • OS: 64-bit Windows 10 / 8.1 / 7
  • Processor: Intel Core i5 or Equivalent
  • Memory: 8 GB RAM
  • Graphics: 4 GB GDDR5 NVidia GTX 970 / AMD R9 390 or better
  • DirectX: Version 11
  • Storage: 8 GB available space
  • Sound Card: DirectX Compatible Sound Card
  • Additional Notes: 1920x1080 Display Resolution or Higher

1. Go to http://store.steampowered.com/ and download the STEAM client.

2. Click "Install Steam Now"

 
3. Launch Steam and login to your account (create one if you havn't already).
 
4. Then go to 'Games' and click 'Activate a Product on Steam'.

5. Enter the key that we sent you in the email. 

5. Congratulations the game has now been added to your account and can be installed/launched from your games library. 

 If you're still struggling to find where to redeem the key please watch the following video.