Final Fight: Double Impact requires you to be online to play

[Severance]

salaminizer said:

it's true.

Sven said:

First of all, I've been on the road, so apologies for the slow response.

Secondly, I'm not totally up to speed on the ability to sign out and play, but I do know we're using the second approved form of authentication Sony has made available to developers/publishers. I could be wrong but I believe it has been used previously on other first party titles like Warhawk and Socom. I will confirm on Monday with our submissions team and Sony, but to the best of my knowledge, it is working as intended.

Source

Thats because these two games are online only... so how can you sign off? xD