C4 is available in multiplayer for 2000. It can be bought after Create-a-Class is unlocked at level 4. The C4 in Black Ops is almost the exact same as the Modern Warfare and Modern Warfare 2 versions (featuring nearly the same skin, but lacking the flashing red light), but the player is armed with two C4s that can be placed and picked up after being deployed, unlike in Modern Warfare 2. They are deployed via the "aim" button, and can be detonated by either quickly double-tapping the reload button or using the detonator. The C4 can be thrown much further than in previous games.