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Tranquil Isle is a rogue-lite city-builder in which the player must build up their town by progressing through a research tree while balancing 4 resources, Population, Science, Industry, and Happiness.
PC (Microsoft Windows) · Apr 18, 2025
Worldwide · Exact date · Full release · IGDB
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7 achievements available.

Apply a color palette to your islands.
LockedSteam

Create a Sandbox Island.
LockedSteam

Explore 30 islands.
LockedSteam

Finish the tutorial.
LockedSteam

Build 50 buildings.
LockedSteam

Build your first building.
LockedSteam

Save an Island from Classic or Quick mode as a Sandbox Island.
LockedSteam
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