| Designers | Schubel & Son |
|---|---|
| Publishers | Schubel & Son (US), Mitregames (UK) |
| Years active | 1983 to unknown |
| Genres | play-by-mail, wargame |
| Languages | English |
| Systems | computer moderated |
| Players | 82 |
| Playing time | closed ended |
| Materials required | Instructions, order sheets, turn results, paper, pencil |
| Media type | Play-by-mail |
Global Supremacy is a closed-end and computer-moderated play by mail (PBM) wargame. Schubel & Son published the game in the United States and Mitregames published a similar version in the United Kingdom.
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