Why do I experience frame drops in Valheim multiplayer when exploring new biomes?

Frame drops in Valheim multiplayer when exploring new biomes are a common issue caused by the game''s procedural generation system and server-client synchronization. When you or your party members enter a new biome, the game generates terrain, structures, and resources in real-time. This process is resource-intensive, especially in multiplayer, as the server must sync this data across all connected players. Biomes like the Mountains, Plains, and Mistlands are particularly demanding due to their complex terrain, weather effects, and enemy spawns.\n\nOne major factor contributing to frame drops is the game''s reliance on your hardware and network connection. If your PC or the server host''s machine struggles with processing power, RAM, or GPU performance, the game will stutter during biome exploration. Additionally, a slow or unstable internet connection can exacerbate the issue, as the server must constantly update all players with new biome data. For example, entering the Plains biome for the first time can cause significant lag due to the high number of Lox, Fulings, and Deathsquitos spawning simultaneously.\n\nTo mitigate frame drops, start by optimizing your game settings. Lowering graphics options like vegetation density, shadow quality, and draw distance can significantly improve performance. Disabling VSync and reducing the resolution scale can also help. If you''re hosting the server, ensure your PC meets the recommended system requirements and close any background applications consuming resources. For players joining a server, a stable internet connection is crucial—consider using a wired connection instead of Wi-Fi.\n\nAnother solution is to pre-generate biome data. If you''re the server host, explore new areas in single-player mode before inviting others. This allows the game to generate terrain and assets in advance, reducing the load during multiplayer sessions. For example, if you plan to explore the Mistlands, scout the area alone first to let the game cache the biome''s unique assets, such as Dvergr structures and Gjall spawns.\n\nUpgrading your hardware can also make a difference. Valheim benefits from a fast SSD, as it reduces loading times and improves asset streaming. Increasing your RAM to 16GB or more can help handle the game''s memory demands, especially in multiplayer. If you''re using an older GPU, consider upgrading to a model with better performance for open-world games.\n\nFinally, mods can help optimize performance. Community-created mods like ''Valheim Performance Optimizations'' or ''Better FPS'' tweak the game''s code to reduce strain on your system. However, ensure all players in your multiplayer session have the same mods installed to avoid compatibility issues.\n\nIn summary, frame drops in Valheim multiplayer when exploring new biomes are primarily caused by procedural generation and server-client synchronization. Optimizing your game settings, upgrading hardware, and pre-generating biome data can significantly improve performance. By following these steps, you and your fellow Vikings can enjoy smoother exploration and combat in even the most demanding biomes.