Project Zomboid System Requirements: Minimum and Recommended PC Specs (2026)
Nick Guli|To run Project Zomboid on PC, you need at least Dedicated graphics card with 4 GB of VRAM minimum, OpenGL 2.1 and GLSL 1.2 support (generally 2012 or newer) and 8Gb Ram. Plan for 10 GB of free storage. These are the official specs from the game’s Steam page, checked on Oct 8, 2026.
Project Zomboid PC requirements
| Spec | Minimum | Recommended |
|---|---|---|
| OS | Windows 10 / 11 – 64 Bit | – |
| Processor | Intel 2.77GHz Quad-core | – |
| Memory | 8Gb Ram | – |
| Graphics | Dedicated graphics card with 4 GB of VRAM minimum, OpenGL 2.1 and GLSL 1.2 support (generally 2012 or newer) | – |
| Storage | 10Gb | – |
How demanding is Project Zomboid?
Its minimum memory requirement of 8 GB is higher than 37% of the 183 PC games we track. Its 10 GB install is larger than 27% of them.
Project Zomboid runs well on older budget machines. You’ll need a quad-core Intel processor at 2.77GHz, 8GB of RAM, and a dedicated graphics card from around 2012 or newer. This hardware is quite a bit behind what we see today. The game requires Windows 10 or 11 in 64-bit. Plus, being Steam Deck Verified shows it works just fine on modest, low-power setups.
Pay close attention to the graphics card requirements. It needs 4 GB of VRAM, which is quite generous for a minimum spec and rules out basic integrated graphics. The game’s storage requirement is just 10GB, making it easy on space. Since it streams a large, detailed map, installing it on an SSD is a smart move, even though the official requirements don’t specify one.
Can you play Project Zomboid on Steam Deck?
Valve rates Project Zomboid Verified on Steam Deck. That means it works fully out of the box.
- Passes: Default controller config fully functional
- Passes: Controller glyphs match deck device
- Passes: Interface text is legible
- Passes: Default configuration is performant
Is Project Zomboid on Mac or Linux?
Yes. Steam lists native Mac and Linux versions of Project Zomboid.
Project Zomboid system requirements FAQ
What are the minimum requirements for Project Zomboid?
Windows 10 / 11 – 64 Bit, Intel 2.77GHz Quad-core, 8Gb Ram and Dedicated graphics card with 4 GB of VRAM minimum, OpenGL 2.1 and GLSL 1.2 support (generally 2012 or newer). You also need 10Gb.
Can I run Project Zomboid with 8 GB of RAM?
Yes, 8 GB meets the minimum of 8 GB.
How much storage does Project Zomboid need?
The Steam page lists 10 GB of free space.
Does Project Zomboid work on Steam Deck?
Valve rates it Verified on Steam Deck.
More on Project Zomboid
- Project Zomboid stats, news and reviews
- Project Zomboid player count: is it dead?
- Project Zomboid patch notes: latest update
- Is Project Zomboid cross platform?
- Project Zomboid on Steam
Specs and the Steam Deck rating come from the game’s official Steam store listing and Valve’s compatibility report. Comparisons use the same data for every PC game Explosion tracks. Re-checked monthly.
Nick Guli
Nick Guli is the founder and editor-in-chief of Explosion.com, which he launched in February 2012. With over a decade of experience in digital publishing, Nick oversees editorial direction across entertainment, gaming, technology, and lifestyle content. He is an avid gamer and movie enthusiast who brings a critical eye to coverage of industry trends, game reviews, and entertainment news.
