Sol Coalition Force

About the game

Asteroid field, one ship, and the enemy never runs out. Snipers pick at you from range, rammers charge, kamikaze drones swarm and minelayers litter the space you were about to fly through. Whole fleets show up in formation, which is worse.

Each cleared wave lets you bolt on a new perk: a side drone, piercing rounds, shields, extra missiles that chase targets. Shoot crystals for energy, shield and overdrive pickups. Every fifth wave a giant boss appears and throws slams, clones and bullet storms at you. There are 12 ships to unlock and 36 achievements to hunt.

How to play

• Move with W A S D, steer with the mouse or arrow keys, fire with a click or Space.
• Dodge with a roll on Q or E. Pause with P or Esc.
• On touch, the left stick moves, the right stick aims and the FIRE button shoots. It fires on its own once you lock on.
• Between waves, choose one upgrade. Shoot crystals mid-fight for energy, shield and overdrive boosts.

• Free
• No download
• Works on phones