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Enjoy Playing Virus Attack

Viral creatures attack a glowing grid. You draw paths to carve out free space. A ravenous monster dashes toward every drawn line. Any breach resets the board.

Press spacebar and tap arrow keys to steer your dot. Each press sends a spark along your trail. You leave a bright line behind you. The drawn line marks your advance.

Cross from one edge to the opposite to seal off blocks. Captured areas fill with color. Viral monsters crash against these walls. You push forward and clear every sector.