I think there's a computerized Version of Star Fleet Battles that uses a hex system, plus firing arcs, turning radius (based on speed, even), shield facings (!), etc.
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L++ Se+++ GdY $++ Fr C+++ Csc Sf Ai AuO M+ MpTM S Ss RRSHP+ Pw- Fq->Fq+ Nd+++ Rp G++ Mm++ Bb---