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A vertical scrolling space shooter.

Imperium differs from most shooters in many ways. There is no high score counter, but instead an experience points counter is displayed. Players earn experience points by destroying multitudes of enemies and the numbers differ depending on the size of the enemy. Players then earn additional weapons and power-ups for each weapon through a set number of experience points. The player has a five-hit life bar. If a player takes a hit, then whatever weapon they were using when they were hit is down graded by one point.

Released by
Vic Tokai
1992

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