Human Extinction Simulator — Steam capsule
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Human Extinction Simulator Free Download

by Machine 22

Windows · Jan 20, 2015

Download Now Data checked on Steam: Oct 20, 2026
Fit check

Is Human Extinction Simulator worth it for you?

We tell you who should skip it, too.

Play it if you…

Good fit
  • Strategy players who want turn-based space combat without random outcomes
  • Players who prefer planning around distinct spaceship moves and weapon patterns
  • Science-fiction fans seeking a structured set of 34 military missions

Skip it if you…

Saves you a refund
  • Players seeking a broader strategy game with systems beyond tactical space battles
  • Players who prefer randomized combat, since encounters are deterministic
  • Players looking for an open-ended experience rather than 34 structured missions

Drafted from Steam store data with AI and reviewed by an editor · How we write fit checks · Report an error

Our take on Human Extinction Simulator

The deterministic combat model removes luck from encounters, making tactical planning the main source of variation. That choice limits surprise outcomes, while the defined mission structure leaves less room for an open-ended space strategy experience.

What is Human Extinction Simulator?

Human Extinction Simulator presents tactical, turn-based space battles with a chess-like structure.

Players prepare strategies for encounters with the Navassian extraterrestrial species and direct more than 30 spaceships, each with distinct moves and weapon patterns. The game includes 34 missions, ranging from large-scale battles to covert operations. Combat is deterministic, with no luck involved. Its setting follows rising tensions over mineral ownership in the Deltria system and the formation of the Unified Earth Defense Forces. The simulator presents likely combat encounters based on observed Navassian tactical data from previous engagements, framing the missions as officer training scenarios.

How Human Extinction Simulator plays

01Deterministic Combat
Battle outcomes involve no luck and depend on tactical decisions.
02Thirty-Plus Ships
The game includes more than 30 spaceships with different moves and weapon patterns.
0334 Mission Scenarios
The missions include both large-scale battles and covert operations.
04Alien War Setting
The scenarios involve conflict between the Unified Earth Defense Forces and the Navassian species.

Human Extinction Simulator compared to similar games

Xenonauts also focuses on defending Earth from an alien invasion through turn-based strategy, but it uses small squads of persistent soldiers and includes technology recovery. Human Extinction Simulator instead centers on tactical space battles involving more than 30 spaceships across 34 missions.

Human Extinction Simulator: platforms & release

Is Human Extinction Simulator worth it?

It is worth it if: strategy players who want turn-based space combat without random outcomes. Skip it if: players seeking a broader strategy game with systems beyond tactical space battles.

Where can I download Human Extinction Simulator?

Use the Download Now button on this page: it opens Human Extinction Simulator's store page, where you can choose how to get it.

What platforms is Human Extinction Simulator on?

Windows only.

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Human Extinction SimulatorWindowsDownload Now
Human Extinction SimulatorWindows
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