4 0 1Actions Report Solution Once you have a gremilin tech go to menu and click inventory go to gremlin tech equip and press left bumper to use the item depending on the item it will do different things.Showing only comment. Leave a comment. This is bugged for me. Used different techs, No cheevoPosted by TCW Sam Vimes on 03 Jun 22 at 17:28 Leave a comment