Development studio Psyonix announced new details about the generational change for its long-running hit game on the final day of the 2026 Rocket League Championship Series (RLCS) World Championship. A direct switch from the outdated Unreal Engine 3 to Unreal Engine 6 is planned for 2027. In a preview of the film released as part of the eSports event, the studio revealed that the game is being rebuilt from the ground up. To ensure that a highly responsive physical engine and ball feel could be maintained despite a huge leap forward in the technology pipeline, Psyonix relied on direct help from esports elites. Well-known professional games such as Jstn and GarrettG have introduced it for multiple closed tests and actively participated in fine-tuning the mechanism.
The planned transition marks the most comprehensive technical milestone in the game’s launch history since it first launched in 2015. While the game has been running on a heavily modified version of Unreal Engine 3 for more than a decade, the development team is skipping the fifth-generation engine and going directly to Epic Games’ upcoming framework. The main focus of the long development phase was not graphical decoration, but the long-term maintainability of the server infrastructure, modernization of the network code and the creation of a future-proof interface for future content updates.
The involvement of the professional community is seen as an important step in avoiding physics simulation errors in the scenario. In the behind-the-scenes footage shown, the developers documented how feedback from pro players flowed directly into fine-tuning of collision queries, mid-air behavior, and wall bounce. In addition to technical improvements, the material shown points to deeper integration with the Epic Games ecosystem, which should require adjustments to the menu structure and cross-platform social features.
The esports calendar will also be severely affected by this change. According to industry insiders, it is planned to adjust the competition format in 2027 and give each team a transition and adjustment period during the hot stage of spring competition reform. The high-odds betting business will not be fully migrated to the new engine version until the eSports World Cup in the summer of 2027.
