FishNet Pro: Networking Evolved v4.7.1R Pro (31 Mar 2026) is a feature-rich, high-performance networking solution for Unity, designed to deliver superior performance and scalability compared to other networking libraries in its price range. Built as an HLAPI-based networking library, FishNet Pro enhances the free Fish-Networking product with advanced features such as lag compensation for accurate hit detection, network-level detail reduction (up to 95% bandwidth savings on moving objects), and network transform extrapolation for improved client-side movement smoothing. It supports automatic removal of server logic from client builds, selective synchronization of animator parameters, and offline gameplay via the Yak transport system. The package includes full support for Unity LTS versions 2021, 2022, 2023, and Unity 6. Pro features also include rigidbody controller support, real-time physics interactions, zero hotpath allocations, built-in client-side prediction, nested network objects, SyncVar, SyncObject, RPCs, and synchronization of multiple data types. The API is fully documented with clear comments and XML, and includes fast domain reload, addressables support, scene management (single, additive, stacked), and an advanced area of interest and level of detail system. FishNet Pro supports multiple platforms including WebGL, WebRTC, Steam, Epic Online Services, Unity Relay, and LAN. It offers significant cost savings—reducing server fees by over 70% compared to competitors—while providing access to features typically found in premium solutions.
2026-04-02 00:00:00-update version:FishNet Pro: Networking Evolved v4.7.1R Pro (31 Mar 2026)
