Idle Expanse
Games like Idle Expanse

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single-players with secrets you find without a guideor

Games like Idle Expanse

A sci-fi incremental game about building a capitalist empire by pillaging alien planets, with mixed reviews and a very short reported playtime among reviewers.

Lazy Galaxy 2
A relaxed idle/clicker game about leading lazy evil aliens, building a base, and conquering galaxies for candy.
2022-03-15
- Science fiction
- Strategy

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Games like Idle Expanse | IndieDex

Idle Expanse
Games like Idle Expanse

Find the Steam hidden gems

single-players with secrets you find without a guideor

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Games like Idle Expanse

A sci-fi incremental game about building a capitalist empire by pillaging alien planets, with mixed reviews and a very short reported playtime among reviewers.

Lazy Galaxy 2
A relaxed idle/clicker game about leading lazy evil aliens, building a base, and conquering galaxies for candy.
2022-03-15
- Science fiction
- Strategy

Indie

Role-playing (RPG)

Desk Space: Idle Spacefleet clicker

A short casual space idle game about growing a fleet via mining and trading, with a thin but occasionally charming loop.

2026-06-30

Strategy
Simulator

Swarm Simulator: Evolution

A free-to-play idle sim about hatching absurd numbers of bugs and conquering the universe, with a lighthearted tone and a playtime around 8 hours.

2019-02-25

Indie
Simulator
Role-playing (RPG)

Pawn Planet: First Sales

A brief, free-to-play single-player sim about running an alien pawn shop with auctions and thief defense, though reviewers find the daily loop thin.

2024-07-16

Action
Indie
Simulator

Galaxy Idle Clicker

A free-to-play space idle/clicker where you upgrade your ship across galaxies, leaning heavily toward passive play (about 90% idle) and rewarding long-term progression.

2025-08-06

Fighting
Indie
Side view
Simulator
Arcade
Point-and-click

Sporbs

A short, mouse-only incremental about popping alien organisms, with light automation and upgrades—charming but repetitive over its ~2-3 hour runtime.

2026-05-20

Indie

Lazy Galaxy

A single-player RTS/idle-clicker hybrid about a comically lazy alien race conquering the universe, with an idle progression loop that reviewers spent roughly 16 hours with.

2018-03-22

Science fiction
Strategy
Bird view / Isometric
Indie
Real Time Strategy (RTS)

Idle Dyson Swarm

A free-to-play idle/incremental strategy game about building a Dyson swarm through automated bot production and solar energy trading, with a numbers-driven loop that reviewers played for around 20–29 hours, despite mixed sentiment over AI use and lack of visual progression.

2026-02-12

Science fiction
Strategy
Indie
Simulator
Text

Idle Campaign

A free-to-play, single-player idle RPG with a DnD-inspired endless campaign and no rebirth mechanic, mixing incremental hero progression with mixed player impressions of repetitiveness.

2022-08-17

Adventure
Indie
Simulator

Galactic Overthrow

A short, casual idle game blending resource management and 4X-style space conquest, with a simple loop that's engaging but limited in replay value.

2026-05-04

Strategy
Bird view / Isometric
Indie
Simulator
4X (explore, expand, exploit, and exterminate)

Starbrew Station

A free-to-play space idle management game about building a coffee empire, but reviewers find it shallow and quickly boring.

2025-11-30

Science fiction
Strategy
Indie
Side view
Simulator

Exofinity Clicker

A short, casual idle clicker about mining cosmic minerals and upgrading a space outpost, with a very brief playtime of roughly 2-3 hours based on reviewers.

2026-06-25

Indie

Lazy Galaxy 2