Bomb

The bomb is the central object of the game. Consisting of two toxic barrels and a propane canister on a pallet, it's a very bright and obvious object in any level. Defusing the bomb takes 10 seconds, and stopping to do other actions does not revert the defuse timer, instead keeping the amount you defused for.

Strategy
Because of the long defuse timer, rounds can be won if the time reaches 10 seconds without anyone having attempted to defuse the bomb. Be weary, though, that since the defuse timer does not reset upon interruption that you do not miscount the amount of time left required for defuse.