
More scores
- Metacritic usersuser score
- 86/100
- GameFAQsTough
- 2.5/5
- Player reviews
- 93% positive4,409 reviews
- Steam Deck
- Unsupported
- Runs on
- Windows, Linux
- Price
- Free
Where to get it

2018 · Indie · Real-time strategy
Zero-K
Zero-K (ZK; formerly known as Complete Annihilation and CA) is a free multi-platform open source real-time strategy computer game. Initially based on content from Total Annihilation on the open source Spring Engine, it was forked and all proprietary content replaced, and evolved into a completely new game with unique features. Among the games powered by the Spring game engine, Zero-K is particularly notable for its extensive use of Lua scripting for interface and gameplay changes/enhancements, as well as unique RTS concepts such as a flat technology tree.
- Released
- 27 April 2018
- Platforms
- LinuxWindowsmacOS
- Genres
- IndieReal-time strategySimulationStrategy
- Developers
- —
- Publishers
- —
- Modes
- Co-opMultiplayerSingle-player
- Perspective
- Bird view / Isometric
- Themes
- ActionScience fiction
- Engine
- Spring Engine
- Languages
- English
- Time to beat
- 80hmain story81hcompletionist
About
Zero-K is a free multi-platform open source real-time strategy video game. Initially based on content from Total Annihilation on the open source Spring Engine, it was forked and all proprietary content replaced, and evolved into a completely new game with unique features. Among the games powered by the Spring Engine, Zero-K makes extensive use of Lua scripting for interface and gameplay changes/enhancements, as well as unique real-time strategy concepts such as a flat technology tree.
Players say
Media
The articlegameplay, story, development, reception
Gameplay
Zero-K has similar gameplay to Total Annihilation. Players start out with a construction-capable bipedal mech known as the Commander which acts as the player's avatar. Players use their commander to construct a base of operations from which they can expand to fight and ultimately destroy opposing players. Players can upgrade their commander with new weapons and modules as the game progresses.
The economy in Zero-K, consists of two resources, Metal and Energy which are used to create and repair buildings and units.
Development
Zero-K is released under "the GNU General Public License or Public Domain unless otherwise specified". The artwork is under various licenses, for instance the sound under a CC BY-NC-ND Creative Commons license.
Zero-K was released on Steam on 27 April 2018.
Releases by platformdates and regions as published
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Collections5 collections
Platform libraries
- Free PC gamesList › Z
- Linux gamesList › Z
Genres
- Real-time strategy gamesList of games
Licensing
- Open-source gamesOpen-source games with non-free data (or not entirely free data)
Players
- Free multiplayer online gamesFree and open-source
Description adapted from its source, CC BY-SA 4.0.
