Another game similar to “Space Invaders”, but that now has several differences in the gameplay. It has vivid and more colorful graphics, different patterns of enemies and stages, besides having a “life bar” in each stage. To be honest, I didn’t find it as fun as “Space Invaders” or even “Galaxian”, maybe the enemy patterns aren’t very interesting to me, but that’s something more personal. The technical advances that this game had are undeniable.