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Game · Strategy

Unvanquished

Unvanquished is a real-time strategy game, available on Windows and Linux.

  • Completely free
  • Windows and Linux
  • Open source
  • No account

At a glance

Unvanquished is completely free: it is open source software, and every feature is available without paying or subscribing.

Its licence (MIT & GPL-3.0+ & Zlib & BSD-3-Clause) is a copyleft open source licence: you may use, study, modify and redistribute it, including commercially; modified versions must keep the same licence.

Strengths

  • Open source code
  • No account needed
  • Commercial use allowed

About

Unvanquished is a real-time strategy game played as a first-person shooter where evolving aliens and heavily armed humans fight for their survival. Become a marine, handle your big weapon and dress that impressive exoskeleton to save the human race like a boss. Or if you prefer, be a monstrous beast and save those cute grangers from those two-legged invaders who only know how to turn beautiful organic equilibrium into lifeless machines and dead concreted worlds. Unvanquished is an actively maintained evolution of the Tremulous game, based on the Dæmon game engine with 20 years of development added to the Tremulous gameplay and the Quake 3 engine. Unvanquished is an actively maintained evolution of the Tremulous game, based on the Dæmon game engine, result of 20 years of development added to the Tremulous gameplay and the Quake 3 engine.

Description from Flathub — AppStream (Flathub)

Sources and checks

  • Facts collected from GitHub (credit card, account, source code, publisher, free status, platforms, commercial use) —
  • Facts collected from Flathub (credit card, publisher, licence, free status, platforms, commercial use, version) —
  • Facts collected from Winget (Windows Package Manager) (credit card, account, source code, publisher, licence, free status, platforms, commercial use, version) —
  • Last technical check: 7 November 2026
  • Description from Flathub — AppStream (Flathub)

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