Grimwatch: Mutation Protocol

Grimwatch: Mutation Protocol

Blackmonkgaming · May 2, 2026 · Post-apocalyptic, Action, Base Building, Tower Defense, Adventure

Buy Grimwatch: Mutation Protocol from Steam at $19.00 — the cheapest of 1 store we compare.

PC
Positive100% · 10
Best price
$19.00
lowest tracked $1.90
Steam Buy at Steam

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Where to buy Grimwatch: Mutation Protocol — official stores

Steam
Steam
Standard Edition · Steam
$19.00
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Grimwatch: Mutation Protocol price by region

Grimwatch: Mutation Protocol costs $5.47 in Georgia (USD), £12.83 in the United Kingdom, €13.55 in Europe (EUR), $19.00 in the United States, CA$21.38 in Canada, A$25.62 in Australia, NZ$28.51 in New Zealand, zł35.89 in Poland and R$47.99 in Brazil right now.

Cheapest Grimwatch: Mutation Protocol offer in each region, in local currency
RegionBest priceOfficial storeKey shopStores
Georgia (USD) $5.47 $5.47 — 1
United Kingdom £12.83 £12.83 — 1
Europe (EUR) €13.55 €13.55 — 1
United Statesyour region $19.00 $19.00 — 1
Canada CA$21.38 CA$21.38 — 1
Australia A$25.62 A$25.62 — 1
New Zealand NZ$28.51 NZ$28.51 — 1
Poland zł35.89 zł35.89 — 1
Brazil R$47.99 R$47.99 — 1

Each row is a real price from that region's own stores, not a currency conversion, so the figures are not directly comparable. Switch regions in the header to shop the one you buy in.

Screenshots

About Grimwatch: Mutation Protocol

✦ AI summary

Grimwatch: Mutation Protocol is a tower defense game where you build weapon towers, barricades, and traps while deploying evolving mutant creatures to stop endless waves of zombies. What sets it apart is turning the infection against itself—your living bio-weapons grow stronger over time and force you to constantly adapt your strategy as enemy types escalate.

🧟 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.

Grimwatch: Mutation Protocol — game info

Platforms
Windows
Player modes
Single-player
PC Game Pass
Not included

What Steam players say

Recent verbatim reviews from Steam — separate from playze.io community reviews below.

✦ AI summary

Grimwatch: Mutation Protocol is a tower defense game that players praise for its engaging core gameplay, unique mutation system, procedurally changing maps, and low system requirements, though they note that the UI could use polish and the trap/item placement system feels cumbersome and time-consuming. Most reviewers find the strategic tower placement, wave management, and progression system satisfying and recommend it to tower defense fans, with several suggesting it's worth trying if you enjoy the genre.

Recommended Aug 15, 2026
Very promising tower defense game. +Ultra low system requirements, there's a demo, fair price & great performance - Tower upgrades need some change, like to integrate upgrade button in the tower. - Traps/Items cast/set system must be overhaul, right now you must go outside the map, click on item/trap and set it manually, which requires much time. It will be much better if there's a quick cast keys or be placed somewhere permanently on the screen for faster placement. Support indie devs!
1 found this helpful
Recommended Aug 14, 2026
Although there's many areas that can be improved, this game has the tower defense core ready to be played. The map also changes every time you play, so each playthrough will feel unique. If you like tower defense game and have nothing else to play, you can try this game out.
1 found this helpful
Recommended Aug 11, 2026
Really fun game with a cool twist on the usual tower defense formula. The mutation system is probably my favorite part, and setting up defenses and watching everything get overwhelmed by huge zombie waves is really satisfying. Definitely has a lot of potential!
1 found this helpful
Recommended Aug 19, 2026
the game is fun and has u thinking what to do next has alot of options and i like that about the game i really enjoyed it.
Recommended Aug 10, 2026
Recommended 👍 Grimwatch: Mutation Protocol is a really fun tower defense game with a lot of content to keep you busy. There are plenty of things to unlock, tons of enemy waves to fight through, and the difficulty gets pretty challenging as you progress the waves. I also like the leaderboard and achievements, which give you some extra goals to work towards after playing through the main content. Some of the menus feel a bit rough and could use some polish, but overall the gameplay is solid and enjoyable. Definitely worth giving it a try if you enjoy tower defense games!
Recommended Aug 5, 2026
the game takes a simple tower defense concept and makes it surprisingly fun. Holding back endless zombie hordes while placing defenses and powerful mutant towers feels satisfying, and every wave encourages you to think about your next move. The gameplay is clear and easy to understand, so it's quick to get into without feeling overwhelming. Its simple mechanics are accessible, but there's enough variety in the different defenses to keep each run interesting. The clean, straightforward visuals fit the game's style well and let the action take center stage. Overall, it's a fun and enjoyable tower defense game that's easy to recommend if you like strategic zombie survival.

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