To start, it needs to be understood that in Counter-Strike: Source (CS), there are lots of different map types. These kinds are:
Bomb Map (de). The Terrorist goal in the bomb map is to run to a unique location (marked on your own map) and plant an explosive. The explosive is with a timer, so once it is planted, you have to defend it until detonation.
The counter-terrorist goal on bomb maps is to stop the terrorists from planting the bomb at any cost. This can be achieved by eliminating each of the terrorists, defusing the planted bomb, or (occasionally) defending the bomb site until time ends.
Hostage Rescue (cs). In hostage rescue maps, the key goal for counter-terrorists would be to rescue hostages captured and held through the Terrorists. It’s also possible to win by reducing the terrorist team.
The Terrorist goal would be to simply stop the counter-terrorists from rescuing the hostages by eliminating them, or maintaining control over the hostages until time ends.
Bomb Maps – Counter-Terrorist. As a counter-terrorist on bomb maps, the best longterm option (certainly) is to take away the terrorist team before they could plant the bomb. Defusing the bomb enables you to a sitting duck, which is an issue you need to avoid. Maintaining your terrorists trying to plant the bomb means you can stay on the defensive, which provides an advantage.
Bomb Maps – Terrorist. Like a terrorist, your only goal is to completely overrun a bomb site. If you can not control a bomb site within the first Thirty seconds, your team will probably lose the round. The most effective approach is to rush everyone on the team except for A few (tops) to a single site. Another few players will become a distraction at the other site, therefore the counter-terrorists guarding it are not designed in as re-enforcements.
Hostage Maps – Counter-Terrorist. I’ve discovered the top tactic to be spreading the group out and attacking all angles. Coordinate a simultaneous attack if possible, but be sure nobody just “runs in, guns blazing,” because that technique almost guarantees death within a hostage map.
If one side in the attack seems to punch through and have in the area under Terrorist control, the rest of the team should proceed to that area in order to profit the attack.
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