

The player also has dimensional travel which let's the player see the level in a different way, face a different boss and see a different ending. There are bosses now, which aren't elaborate, but make for some frenzied shooting. Every level has a background to fit the location, similar to other storyline-esque shoot 'em ups.

The gameplay is just like that of Galaga, only enhanced. (If you count your ship exploding as one.) There are four different canonical endings, as well as a non-canonical one. Depending on which Dimension the player defeated the final boss in, they view a different ending.
GALAGA 88 RETROGAMES CC SERIES
This is the first game of the series to have different endings in the story. And they did, they attacked a UGSF outpost, all fighters from the Lunar Command Center were launched & ordered to attack any Galaxian fighters upon sight. The UGSF prepared fighters & pilots for war, but kept all at base to wait for the Legions to make their move. The Galaga Legions have returned as expected, and are using more strategic methods this time, they've taken every planet in their galaxy & are using them as bases, on top of that, they're using special tech called Icems to enhance their fighters & warp to locations at quick speeds.
