Other play environments are available besides the hellish lands of Rhydin. Why not try:

The Realm of Alshira
The realm of Alshira is currently connected to Rhydin through a permanent portal located at the Academy of Magic, and is therefore open to exploration by Rhydinian characters.

Sci-Fi ARC
Prime GM:  Techie
This campaign uses ARC rules, to some extent, but is focused on the distant future, where corporations struggle for galactic power and fightercraft engage in bold combat runs. Force-screen technology, contragravity, and similar Treknology does not exist in this campaign, and Rhydinian characters are not allowed entry (simply because they have no reason to be there.)

Mutant ARC
Prime GM:  Keith
This campaign uses the TMNTaOS ruleset, subject to minor interpretation, and is set in a world in which mutants are hated; the player characters are escapees from a laboratory who are trying to survive in a hostile world. TMNTaOS is copyrighted to Palladium Books, and ARC does not claim copyright for any rules thereof.