Craig@Craig820Follow1 itemActivating this element will cause content on the page to be updated.LoginLeave a reaction - share the love!Sign in to leave a reactionLoginSign upRazer game boosterMar 2, 2015 @ 10:43am. Razer game booster- FPS display. Okay so i downloaded razer cortex (razer game booster) and it has helped in game ive noticed myItems