Word of advice

[AtW]

OK, Win 98SE in DOS mode for games can be run off a floppy.

That would be MS-DOS v7, on top of which just happened to run Win 98SE, if you need THAT OS then there are plenty of alternatives...

[Sysman]

Have you got a floppy drive in that machine? You could just run Win 98SE off a floppy.

(Go on, what's the game?)

You are in a twisty maze of passages, all alike

Want to play Adventure on your own PC? We've located an MS-DOS version that runs from the Windows command prompt. A .zip archive of the game and some related documentation is available.

No copy of DOS? You may yet be in luck:

Even the folks at Sun remember Adventure. There is an easter egg hidden in the administrative interface of the iPlanet 6.0 server that plays the game.