Mothership Siege ⚡ Play Now
360-degree orbital alien boss dogfight
Action
🔥 1,680 plays
Zero Install • No Download • 100% Free
About Mothership Siege
Pilot an agile high-tech rocket interceptor circling massive alien motherships. Shatter rotating shield generators, trigger EMP shockwaves, weave through bullet hell spirals, and blow up motherships in cascading multi-explosions!
Key Features
- 360-degree vector flight physics
- Multi-phase alien Mothership bosses
- Rotating shield generator weakpoints
- Cascading multi-stage blast animations
- Salvage crystals & hyper laser spread
Game Controls & How to Play
| Platform | Input / Action |
|---|---|
| Desktop Keyboard / Mouse | WASD / Arrows: Steer & Thrust, Space / Click: Fire Plasma Lasers |
| Mobile / Touchscreen | Touch & Drag to Steer & Thrust, Auto-aiming Plasma Lasers |
Frequently Asked Questions
Can I play Mothership Siege without downloading or installing anything?
Yes! Mothership Siege runs directly in your web browser with zero installation, zero downloads, and zero plugins required.
Does Mothership Siege work on mobile and Chromebooks?
Yes, Mothership Siege is optimized for touchscreens, mobile devices, Chromebooks, and desktop computers at full 60 FPS.
How do I control Mothership Siege?
On desktop: WASD / Arrows: Steer & Thrust, Space / Click: Fire Plasma Lasers. On mobile: Touch & Drag to Steer & Thrust, Auto-aiming Plasma Lasers.