John R. Gray
aka:
John Gray
Moby ID: 237087
Frequent Collaborators (Companies)
MobyPro Early Access
John R. Gray has been credited on 6 games with 2 companies, including: Strategic Simulations, Inc., U.S. Gold Ltd..
- #1) 6 games published by, developed by, ported by Strategic Simulations, Inc.
- #2) 1 game distributed by U.S. Gold Ltd.
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