Despite this, they run incredibly well on Windows, and even Linux, via a technology called DOSBox.
The first Fallout game came out in the late 90s and the second one not long after that. It’s no secret that these games are very old. Specifically, they can be found on Valve’s Steam game store, Bethesda Game’s launcher (the company that currently owns and makes new Fallout games,) GOG, and many other places.
Though the classic Fallout games (1 & 2) are ancient, there are lots of places you can get them to play on modern computer systems.