A tournament SF scenario for 2 players based (roughly) on classic Traveller. From p.20 of the referee's guide:
Many of the concepts in Sector 57 have been adopted from Traveller game elements. You will note that H'alster and Monorian are glorified characters from the GDW system.
NOTE: Traveller is not needed to play this scenario.
The module contains the following components:
24 page 8.5x11" referee's guide
11x25.5" (trifold) referee's shield
Players situation sheet (8.5x11")
2x player character info sheets (8.5x11")
3 additional 8.5x11" sheets with figures/maps for the scenario