Vanguard
This is a scrolling space shooter (some levels are horizontal, some are vertical).
Shoot down enemies with your laser. Keep a close eye on your ever
decreasing fuel gauge, luckily each enemy that you destroy will
add to your remaining fuel. Find the energy pods to be temporarily
invulnerable), the energy pods will also increase your fuel level.
At the end of each level you must defeat a boss that is guarded by
two moving force fields with holes in them. The computer will then
announce the name of the next zone using some nifty early 80's
synthesized speech. The different levels include Mountain Zone,
Rainbow Zone, Styx Zone, Rainbow Zone 2, Stripe Zone, Rainbow Zone 3,
Bleak Zone, and the City of Mystery.
(arcade-history)
Year: