Isomer
Developed by Ionising Software · Published by Ionising Software
At a glance
Overview
An action, indie, strategy game by Ionising Software, published by Ionising Software — single-player. It is in Early Access.
Steam’s own one-line description: “Isomer is an isometric strategy game inspired by classic turn based games from the 90s and many other more recent survival titles. It's open ended, sandbox and each world is procedurally generated leading to an almost unlimited number of different worlds to explore, mine, loot and conquer.” — developer/publisher text via the Steam store page.
Reception & community
Review sentiment, ownership and peak-concurrent estimates via SteamSpy; tags are player-voted on Steam. Estimates change over time.
Features & modes
Derived from the gameplay modes and feature categories Steam lists for Isomer.
| Feature | Supported |
|---|---|
| Single-player | Yes |
| Multiplayer | No |
| Co-op | No |
| Online co-op | No |
| PvP | No |
| Cross-platform multiplayer | No |
| Full controller support | No |
| Partial controller support | No |
| Steam Cloud saves | Yes |
| Steam Achievements | Yes |
System requirements (PC)
As published on the Steam store page. Requirements can change between updates.
Minimum
- OS *: Windows XP
- Processor: Pentium 4 3.0Ghz
- Memory: 2 GB RAM
- Graphics: A screen resolution of at least 1024x768
- DirectX: Version 9.0c
- Storage: 500 MB available space
- Additional Notes: Minimum dual core processor recommended
Recommended
- OS *: Windows 8
- Processor: Intel Core i5
- Memory: 4 GB RAM
- Graphics: Dedicated graphics card
- Storage: 1 GB available space
Supported languages (1)
Isomer FAQ
Answered from the official Steam listing as of June 2026. Where something hasn't been announced, we say so rather than guess.
What kind of game is Isomer?
Steam classifies Isomer as a Action, Indie, Strategy game, developed by Ionising Software. Isomer is an isometric strategy game inspired by classic turn based games from the 90s and many other more recent survival titles. It's open ended, sandbox and each world is procedurally generated leading to an almost unlimited number of different worlds to explore, mine, loot and conquer.
How much does Isomer cost?
As of June 2026, Steam lists Isomer at $9.99. Prices and regional pricing change — check the Steam page for the current figure.
Is Isomer single-player or multiplayer?
Steam lists these modes for Isomer: Single-player. It lists a single-player mode.
Is Isomer on PlayStation, Xbox, or Switch?
Our data comes from the Steam (PC) store, which lists Isomer for Windows. Console availability isn’t in our Steam-sourced data — check the official site or the console store.
Is Isomer out yet?
Yes — Steam lists a release date of Jul 11, 2014.
What platforms is Isomer on?
Isomer is listed for Windows on the Steam (PC) store. Console availability isn't covered by Steam's PC store data — check the official channels.
Is Isomer single-player or multiplayer?
Steam lists these modes: Single-player.
How much does Isomer cost?
Steam lists it at $9.99.
Does Isomer have achievements?
Yes — Steam lists 30 achievements for Isomer.
Who made Isomer?
Isomer is developed by Ionising Software and published by Ionising Software.
Where to get Isomer
We don't sell games or track prices — this links to the official Steam store page.
View on Steam →Listing details from Valve's public Steam store data · official site. Not affiliated with Valve/Steam, Ionising Software.