Human Extinction Simulator
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About Human Extinction Simulator
Human Extinction Simulator is a tactical space-battle game in which you command ships through scenarios based on observed Navassian combat data. In 2312, first contact with the warlike Navassian species took place near the Deltria system. After five years of wary diplomacy, tensions over the system’s mineral ownership led to the formation of the Unified Earth Defense Forces (UEDF).
The HES program
Outmatched in a direct military conflict, the UEDF created the Halting Extraterrestrials Strategy (HES) training program for its officers. The simulator presents likely encounters drawn from Navassian tactics observed in earlier engagements. Recruits call it the Human Extinction Simulator because its scenarios are extensive and often catastrophic; some fear that this may be the program’s actual name.
Tactical missions
You command more than 30 spaceships, each with unique moves and weapon patterns, across 34 missions ranging from large-scale battles to covert operations. Battles use a chess-like tactical approach, and gameplay is deterministic: there is no luck involved, only your skill.
Frequently asked questions
The best price for Human Extinction Simulator is $1.42 at Kinguin. That is 92% less than on Steam, where it costs $19.99. 8 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 Human Extinction Simulator 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 Human Extinction Simulator are: Windows XP, 2 GB RAM, 130 MB storage. It runs on Windows only. The recommended specs are in the System requirements section.
No. Human Extinction Simulator is a single-player game.
Yes. Human Extinction Simulator is the full base game. You need nothing else to play it.
Buy Human Extinction Simulator 92% cheaper than on Steam.
Human Extinction Simulator is available for 92% less in shops such as Kinguin, Gameseal, or Eneba.
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.











