Philips Magnavox Videogames and the Entertainment Revolution Trigger Happy - Manual (Page 45)

Trigger Happy
47
screen. You might manage to blast the entire division
away, but then another reappears in its place, lower
down and more bomb-happy. The eerie bass thumping
of the invaders’ progress increases in tempo, along with
your heartbeat. Just how long will you last, soldier?
Fig. 1 Space Invaders: time to get trigger happy (‰ 1978 Taito
Corp.)