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Alien creatures have taken over the seven sectors of our outcolony. A time bomb is set to exterminate the entire stations, but still the aliens hold human hostages which you and your friend are going to free from their burdon. Excellent alien blasting with extra weapons, strategy, ugly end bosses and a great two player mode.







Commodore 64

© 1988 ACE    

PAL (NTSC got some bugs'n flicker)

Tape / Disk
















1 or 2 Players simultaneously

Joysticks in Port 2 and 1

















Original Arcade Design © 1987 Sega
















Coding by Tim Rogers

Graphics by Darrin Stubbington

Title Picture by Matt 'Lizard' Stubbington

Music by Jeroen Kimmel















Released in June 1988


















 Imported to North America and NTSC fixed
by Sega in December 1988


















Re-released on Tape by RAD in 198?


















Cover (ACE)


















Cover (Mindscape)













Cover (RAD)













Hi-Scores


1. 302,400 HOK Paderborn PAL
2. 260,900 Adam Huemer Grafing Round 4 (male) PAL
3. 212,300 PAT Round 3 (male) PAL
4. 153,900 Robotron 2084 Round 2 (male) PAL
5. 138,100 Sascha Schreiter Neustadt PAL
6. 125,200 Hans Müller Freiburg PAL
7. 101,300 Werner PAL
8. 89,600 Equinoxe Round 1 (male) PAL
9. 55,200 Karsten Herford PAL
10. 30,100 H.T.W Round 1 (male) PAL
11. 17,700 Keule Gifhorn Round 1 (male) PAL
12. 7,500 Equinoxe Junior Round 1 (male) PAL