Do you want to know how to check for game updates on PS5? This is very easy to do. To keep the game update and check for the update. Go to the game icon and press option on it. Then go to check for update. If the game isn't updated, it will start to download. Then go update history to get a small list of the recent patch notes. You can keep the game update to date by automatic downloads by placing your PS5 into rest mode.