Xonix 3D: Level Pack is a 3D interpretation of the classic arcade game, Qix. Your objective is to claim the target percentage of the playing field by drawing lines with your sphere. When you enclose an area with a line, the area will become solid. To complicate your task, there are enemies, which will kill you if they touch your sphere or a line you're in the middle of drawing. Also, an enclosed area containing an enemy can't be filled.