Invace Spaders protects cosmos from invader horde this captivating old-school 2D pursuit. Annihilate nearing crafts accuracy ability champion. Duty cease enormous incursion. Encounter enemy armadas trying demolish planet. Dodge ships fire them amass boosters make easier. If one slips life deducted. Collided by craft concludes. Quick exact valiant rescue universe invigorating space adventure. Mobile press hold display finger pull maneuver vessel. Desktop utilize A D or arrows pilot starship.