Im not sure there is such a thing, although it'd be a huge list if there was
Most likely the closest you'll find are lists of specific PD libraries, but even with a bunch of them lists there's still lots of other stuff not in lists. Aminet is always a good place to start though
Do you mean actual PD games by the way, or stuff that's freely available (as in also commercial games that have since been released to the public legally)
