"Thou shalt have no other gods before Me"

[I_am_not_mafia]

We're using GURPS, which is the Generic  Universal Role Playing System. You can basically create any system you want and we're using the super powers expansion book.

In another campaign I used the system to roll up a genetically modified land octopus as a mechanic on a spaceship. It was surprisingly effective.

Oh, so a campaign game rather than an online or mobile game?  Like the old fashioned D&D games led by a DM and people using character sheets?

Yes. It's a great way to socialise with others and enjoy yourself.