Shuttle Siege
A sci-fi Tower Defense game where your space shuttle is invaded and you have to build mazes of defensive towers to stop the enemies.
Offers
What are keyshops?Keyshops
Third-party resellers. Often cheaper, without official store support. Keyshop prices vs Steam →
About Shuttle Siege
Shuttle Siege is a sci-fi Tower Defense game in which you defend your space shuttle from the invasion of metallic creatures. It distinguishes itself from classic Tower Defenses in that you can design a path for the invaders using your buildings, an aspect that very few games have (including Desktop Tower Defense and Fieldrunners). Challenging maps, powerful towers, and various types of enemies are going to give you a fun, fresh experience.
Features
- 10 different enemy types and unique bosses
- 7 helpful towers in your weaponry
- 7 Powers unlocked by fully upgraded towers
- 8 challenging levels
- Endless mazing possibilities
Game details
Game details
Game modes
Languages
Shuttle Siege price history
Lowest tracked price: €1.62 (Jul 9, 2026) · current best: €1.65.
Shuttle Siege reviews
64% positive reviews all-time.
Shuttle Siege — frequently asked questions
Where can I buy Shuttle Siege at the cheapest price?
Right now the cheapest offer for Shuttle Siege is €1.65 at GameBoost. KingsPrice compares 1 offers from 1 stores — official stores and keyshops — and refreshes prices throughout the day.
What is the lowest price Shuttle Siege has ever been?
The lowest price KingsPrice has tracked for Shuttle Siege is €1.62 (recorded on Jul 9, 2026). This covers the stores and period we monitor — set a price alert to catch the next drop to that level.
Is it safe to buy a Shuttle Siege Steam key from a keyshop?
Keyshops are marketplaces that resell game keys, usually below official store prices. The keyshops listed on KingsPrice deliver genuine Steam keys, but buyer protection differs from official stores — check the shop's rating and refund policy before buying. You can hide keyshop offers at any time with the keyshops toggle. Keyshop prices vs Steam →
How can I get Shuttle Siege at a discount?
Create a free price alert on this page and KingsPrice will email you when Shuttle Siege drops below your chosen price. The biggest discounts usually appear during seasonal Steam sales and publisher promotions — the sale calendar on this page shows the next confirmed event.
System requirements
Minimum
- OS *: Windows XP
- Processor: Core 2 Duo
- Memory: 1 GB RAM
- Graphics: 256 MB graphics memory
- DirectX: Version 9.0c
- Storage: 256 MB available space
Recommended
- OS *: Windows 7
- Processor: Core i3
- Memory: 4 GB RAM
