The aliens of Starmada did not learn from the last war when they were defeated by a single soldier. Engage is some star studded boss battles with all different patterns of attacks. Just like the last shoot em up Starmageddon game you need to defeat the entire alien fleet that comes out flying onto your screen. They will fly in from the right and the left and fly around in different patterns. Shoot them down and collect the silver coins and stars that come out even the gold ones. Use this currency to purchase upgrades for your starship for more powerful weapons, more defense and special powers.