[quote=@DarkwolfX37]
<Snipped quote by Dynamics>

Altering the premise in that they share a set of rules of physics. 

That's fine. I'll just need you to tell me if I use one that you've used.
I take it that Accelerator is based on Accelerator, for example? 
[/quote]

I don't remember having any universes where physics are different. Certain things can change, but certain concepts, such as Thermodynamics, Newtons Laws, etc. must be enacted; otherwise, a world couldn't logically exist.

Accelerator is the only one. Though, I thought you'd be angry.