Kaiju Wars

Turn-based strategy with expendable armies defending cities from giant monsters

Foolish Mortals Games, Michael Long · Published by Foolish Mortals Games · Released Apr 28, 2022

Reviews: No score yet
Recent reviews: Not enough recent
Players: 0; daily peak, Oct 28, 2026
Steam Deck: Untested
Last update on Steam: 4 years ago; Aug 31, 2022
Minimum PC: with DX10 (shader model 4…; 4 GB RAM · 2 GB disk; Full requirements

What is Kaiju Wars?

This 2D turn-based strategy game casts you as the mayor of Floatio during a series of giant monster attacks. Across a worldwide campaign of tactical puzzles and city-defense missions, you position tanks, deploy jets, and build military facilities to delay creatures that cannot be killed while scientists develop an anti-monster serum.

For you if...

+you like upgrading veteran units and customizing card decks
+you want local versus matches with human and monster roles

Not for you if...

−you prefer real-time action to planning moves each turn

Screenshots and trailer

Kaiju Wars system requirements

Minimum: with DX10 (shader model 4…, 4 GB RAM, 2 GB of disk space.

As published by the developer.

Can my PC run Kaiju Wars?

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Minimum

OS: Windows 7+, 64-bit
Processor: SSE2 instruction set support
Graphics: Graphics card with DX10 (shader model 4.0) capabilities
Memory: 4 GB RAM
Storage: 2 GB available space
DirectX: Version 10
Notes: It's a 2D game - don't worry about it

Does Kaiju Wars have co-op or multiplayer?

Yes: PvP split-screen. It also has a single-player mode. With Remote Play Together, one copy is enough to play the local modes online with friends.

Does Kaiju Wars run on Steam Deck?

Untested Not yet tested by Valve on Steam Deck.

PC version details

DRM: None declared on Steam
Controller: Keyboard and mouse
Platforms: Windows, macOS, Linux
Steam features: Workshop, Cloud saves, Family Sharing
Languages: Full audio: English, French, German, Spanish - Spain, Japanese, Russian, Simplified Chinese, Korean, Portuguese - Brazil.

Does Kaiju Wars use AI-generated content?

No AI-generated content is disclosed on the game's Steam page.

Self-reported by the developer under Steam rules: it covers AI content that ships in the game, not tools used to make it. Steam page checked on Oct 28, 2026. How to filter AI games on Steam