Call Of Duty Modern warfare 2

1. Offline

1.1. have fun

1.2. (personally) try not to get addicted

1.3. complete the game

2. Online (multiplayer)

2.1. win

2.2. get highscore

2.3. try not to die

2.4. collaborate with teammates

2.5. capture the flag, blow up the bomb, defend attack and capture the objective.