Idle Terra: Build a Thriving Colony on an Abandoned Planet

8/26/2026, 5:19:19 PM

Release date: 9/26/2025

Tags: #city-builder #colony-sim #sandbox #building #management #base-building #trading #strategy

User Reviews

Score: 64%Mixed
Review Count: 11 reviews
Fetched At: 8/26/2026, 5:19:20 PM

Reference prices

Japan

¥ 580 (JPY)

Steam JP

$4.99 (USD)

Steam

Live Store Snapshot

Body text may reflect the state at publication time. For the latest sale, price, and review changes, prioritize the live price panel, review panel, and the Steam store listing.

Japan Price: ¥ 580
Global Price: $4.99
Price in Your Region: ¥ 580Prices as Steam lists them per country. What you are actually charged depends on your Steam account settings.Regional prices checked: 30 Aug 2026
Sale Status: Regular pricing
Price Checked At: 8/26/2026, 5:15:17 PM

Key highlight

Explore and build a thriving colony on an abandoned planet in Idle Terra, an isometric sci-fi idle strategy game. Manage resources, fulfill trade orders, and expand your settlement cell by cell.

Who this is for

Ideal for players who enjoy the satisfaction of resource management and base building at a relaxed pace. If you're looking for the romance of space exploration and the joy of gradual development, this game is worth checking out.

Details

Overview

Idle Terra invites players to a sci-fi world where a terraforming project has been abandoned, leaving settlers to fend for themselves. You've chosen to defy this fate, taking control of a plot of land on a desolate planet. This isometric idle strategy game tasks you with exploring your surroundings cell by cell, constructing 3D buildings that generate vital resources. As you expand your operations, visiting ships will purchase your goods, unlocking new avenues for growth and development. The ultimate goal is to transform a wild landscape into a bustling, self-sustaining colony shaped by your strategic decisions.

Highlights

Genre Blend: Combines city-building, colony simulation, and idle strategy elements in an isometric perspective.
Resource Management & Expansion: Construct various buildings to generate resources, fulfill trade ship orders, and unlock new areas for exploration.
Strategic Progression: Progress by exploring the grid-based map, building infrastructure, and managing your growing settlement.

Who It's For

Idle Terra is perfect for players who enjoy relaxing yet engaging simulation and strategy games. If you like the satisfaction of building and managing a base, watching resources accumulate, and planning for future expansion without constant high-intensity action, this game offers a compelling experience. It appeals to fans of idle games looking for a bit more strategic depth and city-builder enthusiasts seeking a unique sci-fi setting.

Game Info

Developed and published by Boris Naftaliev, Idle Terra offers a multi-player experience with a focus on building and management. Players can explore a sandbox world, engaging in trading and strategic base development. The game supports a wide range of languages, ensuring accessibility for a global audience. It was released on September 26, 2025, and is available as a paid title on Steam.