Isomer
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About Isomer
Isomer is an open-ended, isometric strategy game in which you command an alien force sent to a distant planet to establish a mining outpost. Each world is procedurally generated, with its own biomes, resources and enemy facilities, giving you different worlds to explore, mine, loot and conquer.
Establish an outpost
You land in a dropship with a group of minions. They mine resources and build fortifications, while blasting any humans who venture too close. You build your base and armies as you try to survive on the planet.
Face the defenders
Enemy facilities are staffed by angry defenders intent on evicting you from their planet. The game draws inspiration from classic turn-based games of the 1990s and more recent survival titles.
Frequently asked questions
The best price for Isomer is $0.81 at Kinguin. That is 91% less than on Steam, where it costs $9.99. 5 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 Isomer 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 Isomer are: Windows XP, Intel Pentium 4, 2 GB RAM, 500 MB storage. It runs on Windows only. The recommended specs are in the System requirements section.
No. Isomer is a single-player game.
Yes. Isomer is the full base game. You need nothing else to play it.
Buy Isomer 91% cheaper than on Steam.
Isomer is available for 91% less in shops such as Kinguin, GameBoost, or Difmark.
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.
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