The option to save your game is not available during a mission.
 Bullworth Academy
 Jimmy's dorm room
On the desk in the far corner of Jimmy's dorm room, after you've completed the Welcome To Bullworth mission in Chapter 1.
 School office
On Miss Danvers' desk just inside the school office in the main building, after you've completed This Is Your School in Chapter 1.
 Jock Clubhouse
On the west end of the football pitch, after completing the Jocks Challenge mission in Chapter 4.
 Old Bullworth Vale
 Beach clubhouse
In the small clubhouse building beside the lighthouse near the carnival entrance, once you've completed Preps Challenge in Chapter 2.
 Bullworth Town
 Dragon's Wing comics
In the basement of the Dragon's Wing comic store in the center of Bullworth Town, after beating Fatty's high score in the Nerds Challenge mission in Chapter 3.
 New Coventry
 Greaser hangout
Complete the Greasers Challenge mission in Chapter 3 to unlock the greaser hangout at the east end of New Coventry.
 Blue Skies
 Townie hangout
On the western side of the Blue Skies Industrial Estate, near the tunnel leading to Happy Volts Asylum, after completing the Townies Challenge mission in Chapter 5.