Gregory Callahan
aka:
Greg Callahan
Moby ID: 116278
Frequent Collaborators (People)
MobyPro Early Access
Gregory Callahan has been credited on 9 games with 3,544 people, including: John Garvin, Ritchard Markelz, Gerald Harrison, Christopher Reese, and John Folliard.
Displaying top 5 by number of games collaborated on:
- #1) 6 games with John Garvin
- #2) 6 games with Ritchard Markelz
- #3) 6 games with Gerald Harrison
- #4) 6 games with Christopher Reese
- #5) 6 games with John Folliard
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