Play offline with bots under the Easy difficulty setting. Choose the Bank map because it is open. Chose the counter-terrorist faction and run directly ahead to the front of the bank, killing all the terrorists you encounter. Shoot any of them going into the bank vault because that is the bombsite. You can plant the bomb anywhere behind the counter. If you are quick enough, you can get all five kills before your friendly bots get any. Note: You will get new guns and grenades on each round.
