價格：免費
檔案大小：150.8 MB
版本需求：需要 iOS 7.1 或以上版本。與 iPhone、iPad 及 iPod touch 相容。
支援語言：英語
***NOTE: Compatible with iPhone 5, 6 and 6+, iPad 3, iPad mini 2
Invasion from Planet X is a retro inspired arcade shooter. Run your ship along the moon defense shield beams to destroy the alien drone ships that are trying to invade Earth. Non-stop UFO shooting action!
UFO and Player ships are all beautifully animated – a combined total of over 1000 frames of animation!
2 control options: Relative Touch or tap sides of screen to move in that direction (preferred)
9 unique beam paths to ride your ship on – changes daily!
To save the earth you must:
Survive 210 fleets of enemy drones
Survive 21 boss battles
Watch out for ufo pieces that will cause damage to your ship!
UFO's do not give you power ups – that doesn't make sense, but your base will send out helper ships and power ups along the beam to your ship.
支援平台：iPhone, iPad