Coming Nov 13, 2026
Early Access
Protocol Z
By CASH · published by GorillaGamesStudio
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About Protocol Z
Protocol Z is a game tagged Simulation, Action and City Builder by CASH, launching on Steam on Nov 13, 2026. That is a packed week for games like it, with 77 similar games launching the same week. The quietest week ahead for games like it starts Nov 30. The Steam games most like it include Zombie Outbreak Simulator, Sandbox Zombies and Not Alive Enough.
A living zombie sandbox. Watch a whole town go about its day then unleash the outbreak. Play as anyone in first person, swim, fight and drive, spawn zombies, vehicles and buildings anywhere, and call down tsunamis and tornadoes while police and soldiers fight to hold the line in a city that can fall
Launch window
Open in Launch Week CheckerBusiest weeks for games like this one in the next 12 weeks:
- Week of Oct 26, 2026 — Packed, 85 similar games
- Week of Nov 2, 2026 — Packed, 80 similar games
- Week of Nov 9, 2026 — Packed, 77 similar games
Quietest: Nov 30, Dec 7, Jan 11.
Also launching the week of Nov 9
All upcoming games
Steam data
Everything Steam lists for Protocol Z · record updated 1 day ago
Overview
App ID5396300
Release dateNov 13, 2026
Last change number40155448
Last record update1 day ago
App info
- App type
- Game
- Developer
- CASH, Aria
- Publisher
- GorillaGamesStudio
- Website
- gorillagamesstudio.com
- Support
- gorillagamesstudio.com
Platforms
Windows
Features
6
Single-playerMulti-playerCo-opOnline co-opLAN co-opFamily Sharing
Data from public Steam pages, updated daily; 4 days of history. LaunchRivals is not affiliated with Valve or Steam.