Epic Games Store PS4 Controller Compatibility | How to use DualShock 4 The Epic Games Store has quickly become one of the most popular storefronts for PC games. However, the Epic launcher doesn’t have particularly strong controller support. This becomes a problem for specific games that aren’t built around typical mouse and keyboard input. Thankfully, there is a way to enable PS4 controller compatibility with your favorite games. Here’s how to use a DualShock 4 to play Epic Games Store games. How to use PS4 DualShock 4 controller with Epic Games Store The Epic Games Store does not have native support for the DualShock 4 yet. However, it’s still possible to use a PS4 controller to play games purchased through the Epic storefront. You either need to add the games through Steam, which does have DualShock 4 support, or use third-party software like DS4Windows.