Alien Attack 4 is the latest edition of the series. In the last edition you destroyed the enemies, but of course now, new alien troops invaded the earth and they are even stronger than the previous ones. Kill the enemies, and cleanse the planet of the invaders, again. Good luck!
What's new in version 3.6
ReleaseAugust 4, 2020
Date AddedAugust 4, 2020
Operating SystemsWindows 10, Windows 2003, Windows Vista, Windows 98, Windows Me, Windows, Windows NT, Windows Server 2016, Windows 2000, Windows 8, Windows Server 2008, Windows 7, Windows XP