Invader Attack Windows game

Invader Attack is a 3d top view shoot em up, an extremely addictive arcade shooter game for Windows. Its a first in a shooter series for PC Windows XP, Vista and Windows 7 (Win7), including x64 bit versions. Time to say goodbye to your spare-time. Blast aliens across 100 heart pumping levels uncovering the secrets of each invader type along the way. Some of the power-ups are good, some bad, but even the good ones can bring certain difficulties and surprises. Realistic physics provides a new level of game play. This game is an advanced version of popular old-style classic arcade shooter games with many twists, better animations, better graphics and music that will ensure hours of fun and sharpen your reflexes. The game can be classified as casual game, classic game, retro game and a shoot em up. Power up your braincells and use strategy to repel invading aliens from our planet. Compete with your friends and people all over the World for the awards and best game high-score.