To get points for a "No Weapon Clear", pass any weapons you find to the CPU. You cannot use any weapons/ You can pick them up and combine items for the CPU, but you can never use a weapon. You can use your special attack (R1 + X) and the characters will punch or kick the monster. You can also ram the monsters (R1 + Circle) . You also can use health items if needed for you or your CPU characters. Note: Only Kevin, David, Mark, and George can punch, kick, and tackle.