Sol Coalition Force

Survive endless waves in the asteroid fields of the Sol system. Every wave brings new threats: snipers, rammers, kamikaze drones, minelayers and enemy fleets in formation. Every fifth wave a giant boss arrives: slam attacks, energy shields, clones and bullet storms. Between waves pick an upgrade: spread shot, homing missiles, a wing drone, piercing rounds, shields and more. Shoot crystals for energy, shield and overdrive boosts. Unlock 12 ships, earn 36 achievements and chase your best wave and score.