Screenshots
Watch trailer on Steam ↗Occupation 2.5
the3daction.com · Published by None · Official site ↗
Very Positive — 81% positive (67 reviews)
Last updated 27 Sept 2026
Attack from Outer Space. Classic old-school First/Third person shooter. Fight against zombies, mutants, monsters to save the Earth!
£2.89
Lowest price we've ever recorded
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Price history
Action, Adventure, Indie · 2021 · More under £5 games
Embark on an old-school first-person shooter journey where you'll defend humanity against alien invaders and monstrous foes. Occupation 2.5 challenges your skills with its intense action and survival elements, released by indie developer the3daction in 2021.
About this game
Scientists have discovered an ancient alien artifact. It was activated and a giant alien mothership appears in orbit of the Earth.
People began to turn into zombies and monsters. Most governments collude with extraterrestrials.
Try to survive in a new world filled with creatures and monsters, try to correct the scientists' mistake!
• Classic First and Third person action game
• Big Open 3D World with complete freedom of action
• A lot of missions, zombies and mutants, night creatures, anomalies
• Arms dealers, mercenaries, hostages, portals, doors with locks, inventory
• Additional endless game mode (unlocked after all missions are done)
• Auto-aim makes the objectives simpler!
System Requirements
Will my PC run this? →Minimum
- OS *: Windows 7, Windows 8, Windows 8.1, Windows 10
- Processor: AMD or Intel
- Memory: 2048 MB RAM
- Graphics: Shader Model 3.0 Compliant Graphics Card
- DirectX: Version 9.0
- Storage: 452 MB available space
- Sound Card: Any
Recommended
- OS *: Windows 7, Windows 8, Windows 8.1, Windows 10
- Processor: AMD or Intel
- Memory: 8192 MB RAM
- Graphics: Shader Model 3.0 Compliant Graphics Card
- DirectX: Version 9.0
- Storage: 452 MB available space
- Sound Card: Any
Supported Languages
Latest news
Patch NotesOfficial
Update 30.08.2022
Reworked levels loadingRead full article on Community Announcements (the3daction.com)Patch NotesOfficial
Update 17.08.2022
Bug fixesRead full article on Community Announcements (the3daction.com)Patch NotesOfficial
Update 04.08.2022
Bugfixes and enhancements. Added full game mapRead full article on Community Announcements (the3daction.com)Patch NotesOfficial
Update notes for January 8
Bugfixes and enhancementsRead full article on Community Announcements (the3daction.com)Patch NotesOfficial
Update October 20
Bugfixes and enhancements. Added Vertical Sync option to game graphics settings (VSync).Read full article on Community Announcements (the3daction.com)
