Orbital Siege
An alien fleet pierces the atmosphere, its warships blotting out the sun. Cities crumble, defenses fall, and the planet teeters on the brink of annihilation in this pixelated 2D arcade space shoot-'em-up that captures the nostalgia and high-octane fun of beloved 80s and 90s arcade experiences.
Last Updated: 12/13/2025
| Steam Price | $3.99 |
| Release Date | 8/24/2025 |
| Developer | Orbitforge Interactive |
| Publisher | Orbitforge Interactive |
| Steam App Id | 3556690 |
Orbital Siege
An alien fleet pierces the atmosphere, its warships blotting out the sun. Cities crumble, defenses fall, and the planet teeters on the brink of annihilation in this pixelated 2D arcade space shoot-'em-up that captures the nostalgia and high-octane fun of beloved 80s and 90s arcade experiences.
Last Updated: 12/13/2025
- Windows
- Mac
- Linux
About Orbital Siege
Orbital Siege is an Action, Indie, and Early Access game developed by Orbitforge Interactive. On 8/24/2025, it was released on the Steam Store by Orbitforge Interactive.
It can be played and ran on Windows systems. At the moment, there is no confirmed information regarding Steam Deck support for this game.
According to Steam’s category system, Orbital Siege supports the following features:
- Partial Controller Support
- Single-player
- Family Sharing
From the Steam community, Orbital Siege has been tagged with the following user tags:
- Shoot 'Em Up
- War
- Pixel Graphics
- Shooter
- Retro
- Old School
- Bullet Hell
- Combat
- Arcade
- Sci-fi
- Early Access
- Indie
- Action
- Singleplayer
- Space
- 2D
Media & Sceenshots
Watch the featured video for Orbital Siege and see the latest screenshots from the Steam Store.
Related Packages
Orbital Siege is referenced by 1 package in the Steam Store. A package (or sub) is simply an item that can be purchased on Steam.
| Name | Price | Actions |
|---|---|---|
| Orbital Siege | $3.59 | View |
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Soures & References
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Orbital Siege data has been sourced from:
- Valve Corporation. (2025, December 13). Orbital Siege on Steam. Steam Store.
- Valve Corporation. (2025, December 13). Orbital Siege. Steam Community Hub.