Released May 1, 2026 $19 Positive Not counted on Steam profiles yet

Grimwatch: Mutation Protocol

By Blackmonkgaming

Post-apocalyptic Action Base Building Tower Defense Adventure Survival Zombies Incremental BuildingStrategyGoreViolent

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Reviews 11 Positive

Players now 0 Peak today 0

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Grimwatch: Mutation Protocol is a game tagged Post-apocalyptic, Action and Base Building by Blackmonkgaming, released May 1, 2026. It has 11 Steam reviews (Positive). The Steam games most like it include The Last Stand Legacy Collection, Survival Z and Outbreak Squad.

🧟 Humanity is on the brink. In Grimwatch: Mutation Protocol, you defend the last routes of survival against massive zombie hordes. Build armed defenses, block paths with wreckage, and unleash experimental mutant towers that devour the enemy.

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<a href="https://launchrivals.com/games/4586320-grimwatch-mutation-protocol"><img src="https://launchrivals.com/games/4586320/badge.png" alt="Grimwatch: Mutation Protocol launch date" width="320" height="84"></a>

<a href="https://launchrivals.com/games/4586320-grimwatch-mutation-protocol"><img src="https://launchrivals.com/games/4586320/badge.png?theme=light" alt="Grimwatch: Mutation Protocol launch date" width="320" height="84"></a>

The Last Stand Legacy Collection 70% match · Post-apocalyptic, Action, Tower Defense
Survival Z 69% match · Post-apocalyptic, Action, Base Building
Outbreak Squad 69% match · Post-apocalyptic, Action, Adventure
One Light Left 68% match · Post-apocalyptic, Action, Base Building
Respect The Horde 67% match · Post-apocalyptic, Action, Base Building
Death Falls: Zombies Are Coming 67% match · Post-apocalyptic, Action, Base Building
Blood Waves 66% match · Post-apocalyptic, Action, Base Building
Farmkill Remastered 65% match · Action, Base Building, Tower Defense
Last Stand 65% match · Post-apocalyptic, Action, Base Building
The Last Zone 64% match · Post-apocalyptic, Action, Base Building

Steam data

Everything Steam lists for Grimwatch: Mutation Protocol · record updated 16 hours ago

Steam store

Overview

App ID4586320

Release dateMay 1, 2026

Last change number38083324

Last record update16 hours ago

App type: Game
Developer: Blackmonkgaming
Publisher: Blackmonkgaming
Steam profile: Not counted yet: Steam is still getting to know this game, so it doesn't add to game counts or achievement totals · checked 22 hours ago

Windows

Single-playerSteam AchievementsSteam LeaderboardsFamily Sharing

Prices

Price · US$19.00

On sale0 of 41regions right now

Lowest seen · US$19.00Oct 23, 2026

Checked22 hours agoin 41 regions

ChileCLP$CLP

Every price change is kept from Oct 23, 2026 on. Pick a region below to compare.

Patches

Build	Branch	Updated
24771370	public	Aug 17, 2026

Depots

ID	Name	Systems	Size	Download	Manifest
228982	— shared from 228980	Windows	—	—	—
228983	— shared from 228980	Windows	—	—	—
228989	— shared from 228980	Windows	—	—	—
228990	— shared from 228980	Windows	—	—	—
4586321	—	All	230.1 MB	207.1 MB	3333027047048847875