Star Defender 4

Gameplay

You follow a pilot stranded in a dark system invaded by insect-like aliens. You move across the bottom of the screen and fire at waves of enemies and bosses. You collect pickups to power up weapons and lose them when you get hit. You use bonuses like time freeze and missile strikes to survive. You explore black holes and strange spacecraft while pushing through mission after mission.

Features:

• Over 100 levels
• Eight big missions with bosses
• New weapons like flame thrower acid bomb cutter
• Bonuses such as time freeze missile strike
• Weapon upgrades via pickups