Each current and future copy of Booster Trooper now includes 6 guest passes to give away to your friends. They are valid fore 2 days. Send them by selecting in the Steam gui menu "Games->Manage Gifts and Guest Passes"
Each current and future copy of Booster Trooper now includes 6 guest passes to give away to your friends. They are valid fore 2 days. Send them by selecting in the Steam gui menu "Games->Manage Gifts and Guest Passes"