Caffeine is a popular gaming drink on Playstation 4. There are many ways to enjoy caffeine on Playstation 4, but this is the best way to do it. To start with, make sure that your Playstation 4 has enough power to run the game. If you have an older model, you may need to upgrade your power supply. Once your Playstation 4 has enough power, open up the settings and set the game to “High” or “Ultra.” This will allow you to play at a higher resolution and have more graphics options. Now that you have enough power, open up the PlayStation 4’s software and find “Caffeine.” This will be located in the “Settings” section of the PlayStation4’s main screen. Change this setting to “On.” This will allow you to enjoy caffeine while playing games.