Valheim Performance Optimizations
🟡 Updated this year⚠️ Install Order · 1 step
Install in this order, then this mod last — most mods fail to load without their framework and dependencies in place.
Preview

🔍 Analysis
- 👍 2.1% endorsement rate — high engagement, a strong quality signal
- 🏆 #122 of 856 Gameplay mods in this game by downloads
📋 About This Mod
ValheimPerformanceOptimizations
Rendering, logic, and loading time optimizations for both client and server versions of Valheim.
Unlike other mods of its kind, VPO does not disable, modify, throttle or otherwise change vanilla behavior at all. While it should work both on client and server, please note that I have not tested this mod on servers outside basic error checking.
REPORT ALL ISSUES HERE
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git: github.com/ontrigger/ValheimPerformanceOptimizations
thunderstore page: valheim.thunderstore.io/package/ontrigger/ValheimPerformanceOptimizations/
Installation
Drop Bepinex and valheim_Data from the archive into the game's root folder
Changes in 1. 0. 3
- []Added compatibility with Badgers HD Terrain 2. 0[/]
Changes in 1. 0. 0
Major rewrite for current Valheim:
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[]Rewritten ZNetScene object streaming - no per-frame overhead when creating/destroying world objects when not needed[/]
[]Burst-accelerated water wave jobs - cheaper wave math for floaters, fish, and surface queries[/]
[]Burst terrain vertex color generation with fewer Color[] allocations[/]
[]Modernized threaded terrain collision baking - less hitching while exploring[/]
[]ZSFX optimizations for audiosources that keep playing while outside audible range[/]
[]Light flicker culling - skip expensive flicker updates for point lights outside the camera[/]
[]WearNTear support caching - slightly lower structural integrity CPU cost in large bases[/]
[]Time-sliced reflection renderer - render cubemap faces over multiple frames[/]
[]Prefab/particle cleanup - fire particles no longer render outside view frustum[/]
[]Faster server-side ZDO ownership release scans[/]
[]VisEquipment ZDO int caching and BinarySearchDictionary allocation fix[/]
Changes in 0. 7. 6
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[]Fixed conflict with SharedMap[/]
[]Fixed pickable objects sometimes not visually appearing as regrown[/]
[]Fixed camps never respawning enemies within them[/]
Changes in 0. 7. 5
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[]Jotunn is no longer required to use the mod[/]
[]Fixed more EffectArea errors[/]
Changes in 0. 7. 4
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[]Fixed crazy spawnrates[/]
[]Fixed being unable to breed animals[/]
[]ValheimRaft compatibility (at the cost of performance)[/]
[]Fix errors after logging out/quitting[/]
Changes in 0. 7. 3
-
[]Another attempt at fixing the roof checks[/]
Changes in 0. 7. 2
[*]Fixed the 'Collection
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[]Another attempt at fixing the roof checks[/]
-
[]Fixed crazy spawnrates[/]
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[]Jotunn is no longer required to use the mod[/]
-
[]Fixed conflict with SharedMap[/]
Valheim Performance Optimizations by ontrigger delivers rendering, logic, and loading time improvements for both client and server versions of Valheim. With 301 endorsements and over 14,000 downloads, it's a popular choice for players seeking smoother gameplay and faster load times.
✨ Key Features
📊 Pros & Cons
✅ Pros
- Solid community trust with 301 endorsements and 14k+ downloads.
- Covers both client and server, so your whole setup gets faster.
- Last updated August 2026, so it's actively maintained.
⚠️ Cons
- No detailed patch notes or technical breakdown in the description.
- Performance gains can vary depending on your hardware and world size.
- May conflict with other mods that alter rendering or loading systems.
For Valheim players who want a smoother experience without changing gameplay. Great for those with lower-end PCs or who play on large dedicated servers. Skip if you're looking for content additions—this is purely performance-focused.
💡 Beginner Tips
- Install using a mod manager like BepInEx to keep things organized.
- If you run a dedicated server, install the mod on both client and server for best results.
- Test your frame rate before and after to see the actual improvement.
📊 Mod Details
- Game
- Valheim Mods
- Author
- ontrigger
- Version
- 1.0.0
- Downloads
- 14,241
- Endorsements
- 301
- Category
- Gameplay
- Created
- 7/5/2021
- Updated
- 8/4/2026
🧩 Commonly Used Together
Users add these mods to the same collections — a real compatibility signal, not an AI guess.
🔧 How to Install Valheim Mods
Download from Nexus.
📖 Full step-by-step install guide for Valheim →
Visit the official mod page for specific installation instructions for this mod.
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