OpenApoc

OpenApoc/OpenApoc

Opensource rebuild of the XCOM Apocalypse Engine that requires the original files to run.

592 stars 112 forks 592 watchers C++ GNU General Public License v3.0
c-plus-plus sdl2 strategy-game-engine turn-based-combat xcom xcom-apocalypse xcom3
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2 Open Issues Need Help Last updated: Sep 16, 2026

Open Issues Need Help

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TO HAVE A TRULY PLAYABLE ALPHA STATE #1: 1 day ago
Enhancement Help Wanted Not Yet Implemented WIP Feature Request Code Query UnitAI / Behaviour Verified / Replicated Pathfinding Roadmap
OpenApoc/OpenApoc
592

Opensource rebuild of the XCOM Apocalypse Engine that requires the original files to run.

C++
#c-plus-plus#sdl2#strategy-game-engine#turn-based-combat#xcom#xcom-apocalypse#xcom3
[Cityscape] Better use of buildings with multiple landing pads 10 months ago
Enhancement Help Wanted Feature Request UnitAI / Behaviour Verified / Replicated Pathfinding Quality of Life (QoL) Cityscape
OpenApoc/OpenApoc
592

Opensource rebuild of the XCOM Apocalypse Engine that requires the original files to run.

C++
#c-plus-plus#sdl2#strategy-game-engine#turn-based-combat#xcom#xcom-apocalypse#xcom3