- last post: 01.01.0001 12:00 AM PDT
While yes, it does not say what "x" is for, it seems fitting that it would either be slowing time, watching their/your death, or the special grenades. Maybe you cna only carry one "special" grenade at a time, and you use the "x" button to deploy it. I don't know, and it was all the alpha build anyway, so MUCH could, and did change since then.