Galaga Assault is a space arcade shooter with a numbers twist. Circles drift across space towards you, and each one has a number inside it that shows how many hits it can take.
Hold down the mouse and drag to move your spaceship. It fires automatically, so position it under the circles you want to hit. Every shot lowers the number inside a circle, and when it reaches zero, the circle explodes. Be careful: if any circle touches your spaceship, the game is over and you start again from zero.
Quick rounds make it easy to jump in for one more try at a high score.