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PC port · Playable · v0.8.7

TOTAL ANNIHILATION REBORN: OPEN ENGINE PLAYS THE 1997 CLASSIC ON MAC, LINUX AND IPAD

Open Annihilation v0.8.7: free engine for the original Total Annihilation

Open Annihilation v0.8.7: free engine for the original Total Annihilation

Open Annihilation is a free, GPL-3 open source engine that plays the original Total Annihilation (1997) using the data from your own copy of the game, on macOS, Windows, Linux, iPhone, iPad and Steam Deck. Started in late September, it has shipped fast: v0.8.6 on Oct 25, v0.8.6.1 on Oct 26 and v0.8.7 on Oct 30, with builds for Linux (x86-64, ARM64, ARMhf) and a universal macOS package. It is not endorsed by the owners of Total Annihilation.

PC (1997) → macOS / Windows / Linux / iOS · by open-annihilation · 2026-10-30

You need: An installed copy of Total Annihilation; no game data is included.

How to play Total Annihilation on PC

  1. Install Total Annihilation from your own copy.
  2. Download the v0.8.7 build for your system from Releases.
  3. Point Open Annihilation at your game folder and play.

▶ v0.8.7 releaseSource & README

Get your copy

🛒 Total Annihilation (PC) · Amazon 🎮 Play it on a handheld PC · Amazon

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