Jim McMahon

Jim McMahon, credited as Designer and Testers.

Appear in the games: Alien: Isolation, Grand Theft Auto IV and Grand Theft Auto: San Andreas.

Credits (3)

Design

Cover of Alien: Isolation

Alien: Isolation

Level Design

Cover of Grand Theft Auto IV

Grand Theft Auto IV

Testers

Cover of Grand Theft Auto: San Andreas

Grand Theft Auto: San Andreas