What is GURPS Character Assistant (aka GCA)?
It’s a program for creating and maintaining characters for the GURPS role-playing game. Click right here and we’ll tell you more. Support for previous versions of GCA, versions 2 or 3, has been moved to here. As GCA 4 is now published by Steve Jackson Games, current versions of the program can be purchased and updated from them. GCA may be available on CD from your local game store (but is currently out of print at SJGames), but your best option is to buy it from e23, Steve Jackson Games’ online store for downloads. If you buy from e23, not only do you get it cheaper ($5 less!), but as long as you create an account there, you’ll always be able to replace your lost copy by downloading another, just as you used to do from me. You probably can’t do that if you lose the CD you bought at the store.