Cal spent a while trying to parse this, his hands on his own weapons by this point, for all he hadn't made any move to attack. The way she talked about it was so very casual. "Why would you kill your own team and treat it like a game? Wait... ... Are you talking about some kind of combat simulator?" Please be talking about a simulator of some kind. It still made no sense, but it was at least less likely to require him to intervene.