Extinction Eclipse
Offers
Trailers & screenshots
1 / 11



About Extinction Eclipse
Extinction Eclipse is a space action strategy game in which you command human forces searching for resources to build a fleet. Starting with a couple of miner ships and a probe, you find and capture mineable asteroid fields to extract metal and water. You choose which ships to take on each mission; ships that survive join your available fleet. Unused metal and water can be traded for upgrades and power-ups.
Story
As temperatures on Earth begin to fall for no clear reason, scientists investigate Lagrange L1, a gravitationally stable point between the Sun and Earth where objects remain in place. They discover a grid of gigantic hexagon-shaped objects being built by an unknown alien intelligence, which attacks the human probes sent to explore it. Humanity must build combat spaceships to destroy both the grid and the aliens constructing it.
Game modes
Story Mode is divided into campaigns, each with several missions. Completing a campaign unlocks others, letting you choose a non-linear path to victory. In Skirmish Mode, you configure the match, including its map size, goal, initial fleet and upgrades; the game then generates the world procedurally.
Build and defend
Miner ships extract water and metal from asteroids and carry resources to the nearest Space Station or resource deposit. You spend these materials on ships, bases and upgrades, and expand your territory with space stations, communication satellites, research centers and resource deposits. Defense towers placed around bases and resources automatically attack nearby enemies, while alien forces can launch surprise attacks on your bases.
Unused metal and water can also be spent in the upgrade store to make your ships faster, stronger and sturdier. If you are running low on ships and resources, you can access a procedurally generated resupply mission with asteroids and a few enemies.
Frequently asked questions
The best price for Extinction Eclipse is $4.08 at Difmark. That is 59% less than on Steam, where it costs $9.99. 6 shops have an offer that activates in your country.
Some are. This page only shows offers that activate in your country; offers for other regions, or with no stated region, are left out. To see the offers for another country, change your country at the top of the page.
Every key we list activates on Steam. Redeem the key there and Extinction Eclipse stays in your library for good.
Yes, with a small risk. Publishers create keys to sell in other shops, which is why a key can cost less than in the official store, and once you activate it the game is yours to keep, just like a store purchase. On average 1–2% of keys fail, so check the shop's buyer protection before you buy: the official store does not refund keys bought elsewhere.
The minimum requirements for Extinction Eclipse are: Windows 10, Intel Core 2 Duo E5200, 4 GB RAM, 1 GB storage. It also runs on macOS. The recommended specs are in the System requirements section.
No. Extinction Eclipse is a single-player game.
Yes. Extinction Eclipse is the full base game. You need nothing else to play it.
Buy Extinction Eclipse 59% cheaper than on Steam.
Extinction Eclipse is available for 59% less in shops such as Difmark, Kinguin, or GameBoost.
Steam lets publishers create keys to sell in other shops. Once you activate a key, the game is yours to keep, just like a store purchase.
Disclaimer: CD keys have an inherent 1–2% average failure rate. Check the shop terms for buyer protection info. Steam offers no buyer protection for keys bought in other shops and doesn't refund them.










