The ascendant spacefaring 4X strategy game returns! A new chapter in the epic Master of Orion saga is poised to once again capture the imaginations of millions of gamers.
User reviews:
Recent:
Mixed (74 reviews) - 60% of the 74 user reviews in the last 30 days are positive.
Overall:
Mostly Positive (2,803 reviews) - 70% of the 2,803 user reviews for this game are positive.
Release Date: Feb 26, 2016

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Buy Master of Orion

Buy Master of Orion, Collector's Edition

Includes: Master of Orion, Master of Orion 1, Master of Orion 2, and Master of Orion 3

Packages that include this game

Buy Master of Orion, Collector's Edition Upgrade

Includes 3 items: Master of Orion 1, Master of Orion 2, Master of Orion 3

Downloadable Content For This Game

Buy Master of Orion: Revenge of Antares Race Pack

Includes 3 items: Master of Orion: Elerian Fiefdoms, Master of Orion: Gnolam League, Master of Orion: Trilarian Shoal

 

Recent updates View all (80)

March 17

Master of Orion: Conquer the Stars - Game Manual Update

Greetings Explorers,

Today we’ve released a new version of the game manual, which can be found in the local files of Master of Orion (Game properties / Local files / Browse local files / Manuals).
The updated version includes the Revenge of Antares features. Let us know what you think about it!

We also want to inform you that a new stability patch is currently being worked on, and it should be released in the near future.

Thank you for your ongoing support and for all the Conquered Stars!

48 comments Read more

December 29, 2016

Master of Orion – Patch Notes v54.11

Greetings explorers,

Today we have released a hotfix patch for Master of Orion. Thanks for all the reports that have made it possible!

  • Fix for Leaders ships bonuses were calculated wrong on tactical battle.
  • Fix for the Move Fleet hotkey not always working.
  • Fix for Move fleet and Jump through wormhole swapped hotkeys.
  • Fix for Non-aggression pact needing an audience to be broken.
  • Fix for being able to destroy your own planet using the Stellar Converter when just invaded.
  • Fix for Blockade icon appearing on non-blockaded planets on Empire management screen.
  • Fix for Single Player Menu not appearing.
  • Fix for no information about bonuses on credits, research and command points tooltips.
  • Fix for tutorial block on the 5th turn.
  • Fix for too weak Plague event .
  • Fix for weapon tooltips moving around.
  • Fix for Ship name of a previous battle shown on current one
  • Fix for mind control description.
  • Fix for Telepathic perk description.
  • Fix for Revolt description that lead to it seeming endless.
  • Fix for Research bar shifting to the center of the screen when too many digits after the dot.
  • Fix for Anomalies not appearing when playing with the Elerians.
  • Fix for Buy button changing when sorting Empire screen
  • Fix for Player Retreat and Automatic Formation keybindings not working.
  • Fix for column sorting symbol overlapping column title on Leaders screen on Russian localization.
  • Fix for Race disposition marker going beyond the window borders when a race is destroyed.
  • Fix for Spies ETA being displayed as -1 after completing a mission.
  • Fix for Fleet popup moving to the top of the screen.
  • Fix for Trilarian, Gnolam and Elerian AIs not getting military ships at the start of the game.
  • Fix for seemingly random crash to the desktop.
  • Fix Tobii Eye selection.
  • Fix for being able to attack an allied race via clicking Enter on Battle screen.
  • Fix for Names of keys/buttons not being localized.
  • Fix for Minus being separated from numbers in some perks.
  • Fix for Missing space in core systems cost values
  • Fix for Unlocalized "Left Shift" and mouse buttons in Tobii controls.
  • Fix for Skip Fleet hotkey text (Russian localization).
  • Fix for ‘The race doesn't have any leaders' on Mission Success screen not being localized.
  • Fix for hard to read Asteroid Lab tooltip with research progress.
  • Fix for Prisoner exchange tooltip being repeated.
  • Fix for out of sync Subtitles.
  • Fix for incomplete investment tooltip.
  • Fix for Incorrect variables in mission success and failure notifications.
  • Fix for Colony Cession tooltip being repeated.
  • Fix for inconsistencies in Antaran ruin discovery VO/subtitles.
  • Fix for the empire name not being played in Ruin Сonstruction event.
  • Fix for Incorrect variables in mission success and failure notifications
  • Fix for Player being able to click Invest Button on Minor civilization diplomacy screen without protectorate under it.
  • Fix for the UI didn't show the experience that spies are really gaining per turn.
  • Fix for Technical text in leaders status (* UNASSIGNED *)
  • Fix for 'Success at' phrase when mission success being hardcoded for all languages except English.
  • Fix for Antarans fleet being not able to attack a player if the player blocks any planet on Antarans way.

78 comments Read more

About This Game

Master Of Orion – Conquer the Stars 


The ascendant spacefaring 4X strategy game returns! A new chapter in the epic Master of Orion saga is poised to once again capture the imaginations of millions of gamers. 

Diehard fans of the first games will be ecstatic to know that this revival is being built under the watchful eyes of members from the original development team, in conjunction with NGD Studios in Buenos Aires! 

Discover Master of Orion as it was always meant to be: A fully orchestrated score, interstellar warfare and exploration against the backdrop of beautifully animated far flung galaxies. Confront hostile civilizations, negotiate with mysterious aliens, share knowledge with allies and uncover this newly imagined universe. 

Just a sampling of the features you will find: 
  • All 10 original Master of Orion races, brought to life through compelling AI and award-winning voice acting talent 
  • Over 75 researchable technological advancements 
  • Vast galaxies featuring up to a 100 different solar systems, each composed of myriad planets and stars 
  • Customizable ships with diverse styles for each race 
  • Multiple ways to win – including conquest, technological, diplomatic, and more 
  • Enthralling gameplay that will have you saying “just one more turn” again and again

And in the Collector’s Edition:

  • The exclusive Terran race of militant humans to play in the game
  • Special pixelated ship models available in the game for a more retro feel
  • All three legendary original games – Master of Orion 1, 2, and 3
  • A nearly 300-page Art Book (in digital format) showing the progress of the game’s art along with the original concept art and line drawings
  • Music files from the game and printable music scores

System Requirements

Windows
Mac OS X
SteamOS + Linux
    Minimum:
    • OS: Windows 7 / 8 / 10 (64bit)
    • Processor: Intel Core 2 Duo 2.0 GHz or AMD Athlon X2 2.2 GHz
    • Memory: 2 GB RAM
    • Graphics: nVidia 240, ATI 4650, Intel Integrated HD 4000 or better
    • DirectX: Version 9.0c
    • Storage: 15 GB available space
    • Sound Card: DirectX 9 Compatible
    • Additional Notes: Minimum Video Memory: 512 MB
    Recommended:
    • OS: Windows 7 / 8 / 10 (64bit)
    • Processor: Intel i5 2.8GHz or AMD Athlon X4 3.0GHz
    • Memory: 4 GB RAM
    • Graphics: NVidia 560, ATI 5870 or better
    • DirectX: Version 9.0c
    • Storage: 15 GB available space
    • Sound Card: DirectX 9 Compatible
    • Additional Notes: Recommended Video Memory: 1 GB
    Minimum:
    • OS: Mac 10.6 - 10.11 (Snow Leopard - El Capitan)
    • Processor: Intel Core 2 Duo 2.0 GHz or AMD Athlon X2 2.2 GHz
    • Memory: 2 GB RAM
    • Graphics: nVidia 240, ATI 4650, Intel Integrated HD4000 or better
    • Storage: 15 GB available space
    • Additional Notes: Minimum Video Memory: 512 MB
    Recommended:
    • OS: Mac 10.6 - 10.11 (Snow Leopard - El Capitan)
    • Processor: Intel i5 2.8GHz or AMD Athlon X4 3.0GHz
    • Memory: 4 GB RAM
    • Graphics: NVidia 560, ATI 5870 or better
    • Storage: 15 GB available space
    • Additional Notes: Recommended Video Memory: 1 GB
    Minimum:
    • OS: Ubuntu 14.04 64-bit or newer, SteamOS
    • Processor: Intel Core 2 Duo 2.0 GHz or AMD Athlon X2 2.2 GHz
    • Memory: 2 GB RAM
    • Graphics: NVidia 240, ATI 4650, Intel HD 4000 or better
    • Storage: 15 GB available space
    • Additional Notes: Minimum Video Memory: 512 MB
    Recommended:
    • OS: Ubuntu 14.04 64-bit or newer, SteamOS
    • Processor: Intel i5 2.8GHz or AMD Athlon X4 3.0GHz
    • Memory: 4 GB RAM
    • Graphics: NVidia 560, ATI 5870 or better
    • Storage: 15 GB available space
    • Additional Notes: Recommended Video Memory: 1 GB
Customer reviews Learn More
Recent:
Mixed (74 reviews)
Overall:
Mostly Positive (2,803 reviews)
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