Grimwatch: Mutation Protocol
Games like Grimwatch: Mutation Protocol

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Games like Grimwatch: Mutation Protocol

A grim single-player tower defense game about holding back zombie hordes with armed defenses and mutant towers.

Decision: Red Daze
A grim action RPG mixing survival, tower defense, and squad leadership in an apocalyptic wasteland, with a roughly 13-hour campaign.
2022-05-19
- Action
- Strategy

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Games like Grimwatch: Mutation Protocol | IndieDex

Grimwatch: Mutation Protocol
Games like Grimwatch: Mutation Protocol

Find the Steam hidden gems

actions with secrets you find without a guideor

Edit search

Games like Grimwatch: Mutation Protocol

A grim single-player tower defense game about holding back zombie hordes with armed defenses and mutant towers.

Decision: Red Daze
A grim action RPG mixing survival, tower defense, and squad leadership in an apocalyptic wasteland, with a roughly 13-hour campaign.
2022-05-19
- Action
- Strategy

Role-playing (RPG)

Open world

OUTBREAK

A compact, tense single-player wave-defense game about building defenses and surviving endless zombie hordes.

2026-02-10

Action
Adventure
Strategy
Indie

Help me please

A tense single-player indie zombie action-adventure where you can't hide or negotiate, only destroy, with a short ~4-hour runtime based on reviewers.

2022-01-09

Action
First person
Adventure
Indie

Tower Defense: Last Castle

A compact single-player tower defense about defending the last human stronghold with soldiers, traps, towers, and captured monsters, marked by rough balance and short play sessions.

2024-06-02

Indie

齿轮与湮灭（Gears of Annihilation）

Scavenge, build, and defend against zombie waves in this intense post-apocalyptic tower defense adventure.

2026-07-10

Operation: Outbreak Idle

A casual single-player idle defense game where you build and upgrade automated military defenses to survive endless zombie waves at your own pace.

2026-09-04

Shapes: The Tower Defense Game

A single-player strategy tower defense shooter focused on base building, attacking, and defending against waves of enemies at your own pace.

2026-08-07

Soul Stone Defense

A dark fantasy single-player tower defense where you build defenses by day and possess warriors to survive endless monster waves at night.

2025-10-23

Jarred Defense

A difficult single-player maze-building tower defense where you build paths to protect a teleporting-jar cat from robots and adapt to changing levels while she makes unhelpful comments.

2026-09-22

Zombie Tower Defense

A single-player tower defense game with 30 levels, simple upgrade-based gameplay, and a noted game-breaking glitch that can block progression.

2025-02-18

Secret File

A single-player post-apocalyptic action strategy game where a military team builds fortifications and repels nightly hordes of infected.

2025-11-26

Action
Strategy
Bird view / Isometric
Indie
Real Time Strategy (RTS)

Antpocalypse

A casual ant-themed tower defense game where you place ants as towers to defend queens from cordyceps-infected zombie ants across multiple biomes.

2026-02-05

Indie

Decision: Red Daze