Ahh nostaglia.
The key will be if one wants to treat the affect of different realities on your abilities in a comic book fashion or something more like the Torg rules.
Comic book style means that you ignore such effects unless it is dramticaly appropriate.
Perhaps in a more detailed fashion, one could assign level penalties to Power Sources that aren't based in occupied dimenson. One could also design a Flaw based on using a skill check for each device and power when it is not in its home local.
Just some thoughts.
The key will be if one wants to treat the affect of different realities on your abilities in a comic book fashion or something more like the Torg rules.
Comic book style means that you ignore such effects unless it is dramticaly appropriate.
Perhaps in a more detailed fashion, one could assign level penalties to Power Sources that aren't based in occupied dimenson. One could also design a Flaw based on using a skill check for each device and power when it is not in its home local.
Just some thoughts.