Take the position of a commander in the task of defending planets from space pirates. Upgrade different defensive units and make sure to gather resources in time to beat the hordes of space pirates. Sideral defense features new twist on the Tower Defense genre with:
Time Attack mode with scoreboards.
Lots of Ships.
Lots of enemies.
Make your strategy to defeat them.
4 Final bosses.
Operating system: XP/Vista/Windows 7Processor: Dual-core processor (Intel Dual Core 2.0 GHz or AMD Athlon X2 5200+ 2.6 GHz)Memory: 1GBHard disk space: 250 MBsVideo: DirectX 9.0c compatibleSound: DirectX 9.0c compatible sound cardsDirectXÂ®: 9.0c compatibleXNA4.0 Redistributable.