[... Okay, Ren asking to play with her is enough to make her brain blank for a minute, but only slightly less than having to think quickly of how to explain this without referring to secret identities.]

A-aha, well, it's this action game based on this local superhero back home. She's pretty awesome. Basically you have to fight through different dungeons and beat up bosses to keep the world safe.

[Phew, nailed it. And who knows, there might be a console version with multiplayer.]