KevinW wrote:I'm asking myself if this would legitimate the bypass of the copy protection screens in e.g. Future Wars?
While I'm no expert nor a lawyer, I would interpret the text referenced here to mean that you can circumvent software checks of hardware-based copy protections (intentional erroneous disk sectors, hardware dongles and the like) if it is required to make a working backup of computer programs and games made for now-obsolete platforms.
As an example, if you were taking a backup of DragonFlight for Amiga, you would be allowed to work around the strange disk sector formats, but you would not be allowed to remove the code that asks the user for words from the manual. Hence you would also not be allowed to remove the protection screens in "Future Wars". To make such changes, I would not settle for anything less than written permission from the original developer and the current copyright holder.
However, the definition of "obsolete-ness" in the referenced text is very vague so I would not even begin to make any guesses as to what software could be considered "obsolete" or not.