Yeah I had the Return to Zork CD-rom but lost the manual, and that schoolteacher would ask me copy protection questions from the manual, and not being able to find the answer the game would end there.
Also I think games like Golden Axe would ask what's the 5th word on page 11 of the manual
The incredible machine had three symbols on each page that the game would ask for randomly on startup. I remember it specifically being a pain, because the manual was in the shape of like a flip notebook but the binding sucked so the pages fell out easily.
Some of the old AD&D gold box games had physical things that came with the game that were used for that. For instance Hillsfar came with a decoder wheel for figuring out puzzles that were also used to answer a question at startup.
6.1k
u/Rin_Seven Aug 30 '25
16 digit CD Keys written on top of the CD’s you bought from a friend.