Stop the Saturnians!
Developed by Jeff Sinasac · Published by Jeff Sinasac
At a glance
Overview
An action game by Jeff Sinasac, published by Jeff Sinasac — single-player.
Steam’s own one-line description: “Stop the Saturnians is a shooter inspired by classic arcade games. Dodge enemy fire, destroy procedurally generated alien waves and fight massive bosses. Collect resources in the midst of combat to upgrade your ship or improve Earth's defenses. Protect yourself and the planet both!” — 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 Stop the Saturnians!.
| 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 | Yes |
| Steam Cloud saves | No |
| Steam Achievements | Yes |
System requirements (PC)
As published on the Steam store page. Requirements can change between updates.
Minimum
- OS *: Windows 7 / 8 / 10
- Processor: 1.5 Ghz
- Memory: 2 GB RAM
- Graphics: NVIDIA GeForce GTX 260 / AMD Radeon HD 7730
- Storage: 910 MB available space
Supported languages (1)
Stop the Saturnians! 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 Stop the Saturnians!?
Steam classifies Stop the Saturnians! as a Action game, developed by Jeff Sinasac. Stop the Saturnians is a shooter inspired by classic arcade games. Dodge enemy fire, destroy procedurally generated alien waves and fight massive bosses. Collect resources in the midst of combat to upgrade your ship or improve Earth's defenses. Protect yourself and the planet both!
How much does Stop the Saturnians! cost?
As of June 2026, Steam lists Stop the Saturnians! at $4.99. Prices and regional pricing change — check the Steam page for the current figure.
Is Stop the Saturnians! single-player or multiplayer?
Steam lists these modes for Stop the Saturnians!: Single-player. It lists a single-player mode.
Is Stop the Saturnians! on PlayStation, Xbox, or Switch?
Our data comes from the Steam (PC) store, which lists Stop the Saturnians! for Windows. Console availability isn’t in our Steam-sourced data — check the official site or the console store.
Is Stop the Saturnians! out yet?
Yes — Steam lists a release date of Feb 18, 2022.
What platforms is Stop the Saturnians! on?
Stop the Saturnians! 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 Stop the Saturnians! single-player or multiplayer?
Steam lists these modes: Single-player.
How much does Stop the Saturnians! cost?
Steam lists it at $4.99.
Does Stop the Saturnians! have achievements?
Yes — Steam lists 33 achievements for Stop the Saturnians!.
Who made Stop the Saturnians!?
Stop the Saturnians! is developed by Jeff Sinasac and published by Jeff Sinasac.
Where to get Stop the Saturnians!
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. Not affiliated with Valve/Steam, Jeff Sinasac.