Originally posted by steveh11
This is very similar to an idea in Tom Clancy's books. Make each copy of a document (or game, in this case) unique in some minor and non-obvious way, so you can identify the source if it leaks. Good idea, I'd have thought.
Steve.
Paradox did that with the review and beta copies. All the beta version have the testers name, and I think they stop working after the going gold date. I'm not sure what the 'flaw' was in the reviewer versions, but it was probably the same kind of thing. Sadly some fool sent the reviewers the gold version instead of the review version...Whoops.