In reply to The Lemming: Back before Games Workshop became obsessed with plastic figures, they made some excellent board games, so...
Fury of Dracula - A really atmospheric game where you chase an increasingly dangerous Count across Victorian Europe.
Kings and Things - Silly game of conquering constantly changing land areas with your hoards of, well pretty much every fantasy thing created
Battle Royal - a fairly full on Risk type game of world conquest.
Also some good 200AD spinoffs
All gone now......
Not GW as such, but Talisman was responsible for a lot of lost teenage nights and some heavy drinking.
And the incomparable Awful Green Things From Outer Space! Praise the Lord and pass the Zgwartz!!