In this second version of Blosics you'll find 30 new levels where your mission is to eliminate the green blocks without destroying the red ones. Each level proposes a special challenge that you can know clicking on the 'challenge' placard on the top: you earn extra points if you overcome them.
Various kinds of balls are visible on the right side, click at the one you want to use in the next shot. Then click at the point where you want to place this ball, and keep pressed to give direction and power to the shot (the more you move the pointer away from the ball, the shot will be stronger). Space bar to cancel the current ball.