Britain’s Space

Britains Space 54mm figures from 1983. I want to use these for a game of Mutants & Death Ray Guns.

They come with various flying saucers and spaceships; I’d like to play a game of Star Eagles with those, but given that the ships are on the same 54mm scale as the figures, and Star Eagles is designed for 6mm, I might not have a table (or a room) big enough.