These Doomed Isles

A survival city-builder where cards shape islands and their defenses

Triplevision Games Limited · Published by Fireshine Games · Released Oct 30, 2024

Reviews: Mixed; 65% of 187
Recent reviews: Not enough recent
Players: 2; daily peak, Oct 28, 2026
Steam Deck: Verified
Last update on Steam: 1 year ago; Nov 19, 2024
Minimum PC: HD 3000; 4 GB RAM · 0.2 GB disk; Full requirements

What is These Doomed Isles?

This single-player, turn-based city-builder combines roguelike deckbuilding with playing a god protecting an island civilization. In each run, you raise land, build settlements, and use cards and divine powers against invading armies and bosses while fulfilling your followers’ prayers.

For you if...

+you enjoy planning large turns around combinations of cards
+you like learning different gods with distinct playstyles

Not for you if...

−you prefer city-building without deck management or recurring attacks

What players say

65% of 187 reviews are positive

Players praise the combination of card strategy and settlement building. Common complaints include repetitive play and limited variety, while recent reviews also criticize unclear tutorials.

Screenshots and trailer

These Doomed Isles system requirements

Minimum: HD 3000, 4 GB RAM, 0.2 GB of disk space.

As published by the developer.

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Minimum

OS: Windows 10
Processor: Intel Core i3-2125 / AMD A10-7850K
Graphics: Intel HD 3000 / AMD Radeon R7 Graphics
Memory: 4 GB RAM
Storage: 150 MB available space
DirectX: Version 11

Does These Doomed Isles have co-op or multiplayer?

No: single-player only, no multiplayer modes declared.

Single-player

Does These Doomed Isles run on Steam Deck?

Verified Yes, Verified by Valve: it works on Steam Deck out of the box.

All functionality is accessible with the default controller configuration
Shows Steam Deck controller icons
In-game text is legible on Steam Deck
Default graphics settings perform well on Steam Deck
External controllers are not supported for the primary player

PC version details

DRM: None declared on Steam
Controller: Full controller support
Platforms: Windows
Achievements: 27
Steam features: Cloud saves, Family Sharing
Languages: Text only: English, French, German, Spanish - Spain, Simplified Chinese, Japanese.

Does These Doomed Isles 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 27, 2026. How to filter AI games on Steam