System Requirements

Where to find the exact numbers

The Steam store page lists the full minimum and recommended specs for Windows, and separately for macOS — including Apple Silicon requirements and the minimum memory needed. Because exact CPU/GPU/RAM figures can be revised after launch, this guide points you to the official listing rather than reprinting numbers that could drift out of date.

Checking compatibility before you buy

If you're unsure whether your machine meets the requirements, Steam's own support documentation explains how to compare your system against a game's listed specs before purchasing — worth doing for a game like Big Walk that leans on real-time proximity voice and cooperative play, where a weak connection or underpowered machine affects everyone in your session, not just you.

What about Steam Deck?

PC Gamer's review (published 2026-08-12) listed Steam Deck compatibility as Verified in its Need to Know summary, alongside the PC specs it reviewed on (Intel i7 9700K, RTX 4070 Ti, 16GB RAM). That's a media-reported observation of Steam's own compatibility badge rather than something we're asserting independently — badges can change, so check the Deck compatibility icon on the Steam store page yourself for the current status before you buy.