Planet X3 (DOS)
Developed by 8-Bit Productions, LLC · Published by NMSE & Co LLC
At a glance
Overview
A strategy game by 8-Bit Productions, LLC, published by NMSE & Co LLC — single-player.
Steam’s own one-line description: “Planet X3 is a new retro real-time strategy game for DOS. You are up against the Protoids. You need to mine resources, build infrastructure and build offensive units to defeat them. All while protecting your bases. Relive the VGA, AdLib and keyboard controls experience of early 90s PC gaming.” — 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 Planet X3 (DOS).
| 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 | No |
| Steam Achievements | No |
System requirements (PC)
As published on the Steam store page. Requirements can change between updates.
Minimum
- OS *: Windows 7
- Storage: 35 MB available space
Recommended
- Storage: 150 MB available space
Supported languages (1)
Planet X3 (DOS) 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 Planet X3 (DOS)?
Steam classifies Planet X3 (DOS) as a Strategy game, developed by 8-Bit Productions, LLC. Planet X3 is a new retro real-time strategy game for DOS. You are up against the Protoids. You need to mine resources, build infrastructure and build offensive units to defeat them. All while protecting your bases. Relive the VGA, AdLib and keyboard controls experience of early 90s PC gaming.
How much does Planet X3 (DOS) cost?
As of June 2026, Steam lists Planet X3 (DOS) at $9.99. Prices and regional pricing change — check the Steam page for the current figure.
Is Planet X3 (DOS) single-player or multiplayer?
Steam lists these modes for Planet X3 (DOS): Single-player. It lists a single-player mode.
Is Planet X3 (DOS) on PlayStation, Xbox, or Switch?
Our data comes from the Steam (PC) store, which lists Planet X3 (DOS) for Windows, macOS. Console availability isn’t in our Steam-sourced data — check the official site or the console store.
Is Planet X3 (DOS) out yet?
Yes — Steam lists a release date of Jul 14, 2023.
What platforms is Planet X3 (DOS) on?
Planet X3 (DOS) is listed for Windows, macOS on the Steam (PC) store. Console availability isn't covered by Steam's PC store data — check the official channels.
Is Planet X3 (DOS) single-player or multiplayer?
Steam lists these modes: Single-player.
How much does Planet X3 (DOS) cost?
Steam lists it at $9.99.
Who made Planet X3 (DOS)?
Planet X3 (DOS) is developed by 8-Bit Productions, LLC and published by NMSE & Co LLC.
Where to get Planet X3 (DOS)
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, NMSE & Co LLC.