
Modrinth · Minecraft modpack
Valkaw
Rebranch of Sliwed Optimize, now refreshed and updated to the latest versions with Sodium for OpenGL and VulkanMod for Vulkan API.
Quick answer
Which Valkaw release matches Quilt?
Valkaw Client v1.2 1.20.1 is a complete pack release for 1.20.1 with Quilt. Install it as its own launcher instance. If the creator publishes a separate server file, make sure it names this exact pack release. 40 mods in this pack file.
Pack setup
How should I set up Valkaw for players and a server?
Use Valkaw Client v1.2 1.20.1 as the pack version. Install the pack as its own launcher instance. The creator’s listing does not name a separate server file, so check the release notes before setting up a dedicated server. Do not upload the ordinary client folder blindly.
A pack is a matched client and server setup, not one mod with an install-side label. Keep its release, loader, manifest and overrides together.
These numbers come from the pack file you chose. “Not labelled” means we don’t know which side it belongs on—not that it is safe everywhere. The file count is not a RAM estimate.
What are the server requirements for Valkaw?
Valkaw Client v1.2 1.20.1 on Quilt. The pack contents and setup notes below stay tied to that release.
The selected pack release is Valkaw Client v1.2 1.20.1. That file is for Minecraft 1.20.1 with Quilt. It contains 40 mod projects. The creator’s listing does not name a separate server file. Check their notes before using one, and do not upload an ordinary client folder or rebuild the pack mod by mod. A file count cannot tell us the right RAM, CPU or storage; size the server for the players and world you actually run.
About this project
What kind of pack is Valkaw?
Valkaw

Maximize your Minecraft performance with the ultimate optimization modpack!
What is Valkaw?
Valkaw is a high-performance modpack forked from Sliwed Optimize. We're constantly updating it to squeeze out better frame rates and fix issues, ensuring the project keeps moving forward smoothly.
Core Features
We've focused on three main upgrades to make your game lighter and faster:
Fastest Performance HUD
Powered by Hudder, FlexHUD, and CustomHUD, this displays the stats you actually need without hogging your resources.
Smart Resource Manager
We use FerriteCore and "Put A Plug In it!" to keep your RAM usage in check. Plus, EntityCulling uses your CPU to calculate what you can see in real-time, skipping the rendering of anything hidden behind blocks.
OptiFine Features
Missing Zoom or Dynamic Lights? No problem. With WI Zoom and LambDynamicLights, you get those familiar features back, now running on the faster Sodium or VulkanMod engines.
Main Optimization Mods
Valkaw offers two different rendering paths depending on your hardware. Choose the version that best suits your system!
1. Sodium Edition (Standard)
The standard, highly compatible optimization route using the OpenGL API. Perfect for most users and supports shaders.
Click to expand the Sodium modlist
- Sodium: The absolute best modern rendering engine for Minecraft.
- Lithium: General-purpose optimization for game physics, AI, and block ticking.
- FerriteCore: Significantly reduces the memory footprint of the game.
- EntityCulling: Skips rendering hidden entities/tiles to boost performance.
- Iris Shaders: Seamless, high-performance shader support (the best OptiFine alternative).
2. VulkanMod Edition (Maximum Raw Performance)
A wildly powerful route that completely replaces OpenGL with the Vulkan API. Incredible for squeezing out the absolute maximum raw FPS. Requires Vulkan API 1.3.
Click to expand the VulkanMod modlist
- VulkanMod: Rewrites Minecraft's renderer to use the Vulkan API, drastically reducing CPU overhead and boosting FPS.
- Lithium: General-purpose optimization for game physics, AI, and block ticking.
- FerriteCore: Significantly reduces the memory footprint of the game.
- EntityCulling: Skips rendering hidden entities/tiles to boost performance.
- Beryl: A mod that provides shaders like Vibrant Visuals, created specifically to improve the realistic gaming experience with VulkanMod.
Project description from Modrinth.
Mods in Valkaw Client v1.2 1.20.1
Open any mod on Modpacks.ch to check its files and dependencies.
9cf6df32c9f98b8eb3ae6527cd5fef9a46df3175 · Modrinth version fG1xJao0 · Project link unavailable Optional Side not labelled82e37f8e83d8feabf53358ff3f38e74db6b2a630 · Modrinth version afBcyXjI · Project link unavailable Side not labelled2338c2382537de70388a2f0f2a7b60ee0512afce · Modrinth version XYBqWKD2 · Project link unavailable Client only10334d4833fda919fe82e6f864caed9bc018764c · Modrinth version gY9NB5Rj · Project link unavailable Side not labelled16d31a39e85dc10cdff4e06198a1bb26b4b82427 · Modrinth version NksUpFjf · Project link unavailable Optional Client only3641b08bff137fbdcbf6432d92a0b54aab3cfed8 · Modrinth version xl0PX3KR · Project link unavailable Client onlyc265031f00e147c530fe7cdb253e52d3bf84aedc · Modrinth version Dmn7Aour · Project link unavailable Side not labelled0f21130bfa8baf6279f260ff975205f1cb62126b · Modrinth version i6eU8JNe · Project link unavailable Client only36045df5f1b3e7645a5dd450fa305a8134dd7c51 · Modrinth version 8OuTJDGd · Project link unavailable Client onlycae57526503e6fff155d6168fd271c9f1f4d029b · Modrinth version Bu3hSiJb · Project link unavailable Client only43035a1c6f506285a9910bc8038d1b1b925f8dd1 · Modrinth version oGwyXeEI · Project link unavailable Side not labelled8b5c6d1caff90301ac9856959457dcfc793774c3 · Modrinth version kdDGGNEt · Project link unavailable Side not labelled29920fb6786f39a5859244d29daeb7e5f4ec3972 · Modrinth version 9TMPN7m0 · Project link unavailable Client onlyd48293376727f64b9937cd2c42e17f2811bfa21c · Modrinth version QnlZlXZW · Project link unavailable Client only440720daaf51d5ad88a96ed59e1f59c63fad3f73 · Modrinth version BbFqiKvi · Project link unavailable Side not labelled4fd430a875a28a1a34826eec4a52eef103163011 · Modrinth version QSRvGqYf · Project link unavailable Client only95b18b0f1673bbbe328812c3052cc1a921591f0f · Modrinth version wmIZ4wP4 · Project link unavailable Side not labelled05d50439aa8f53c9c6a636daf50d73e185706936 · Modrinth version 1wCtstqk · Project link unavailable Client onlycf4641206fde618f194dc0a1064b1294e385d679 · Modrinth version K4hsdO9H · Project link unavailable Client only1b4e44a74c850d407518bc5cbe33eec9577ad9e9 · Modrinth version kuOV4Ece · Project link unavailable Client only73e792eb5f120787becda4b87b6ff18b26caea50 · Modrinth version Acz3ttTp · Project link unavailable Side not labelled21c82ab70e7b427e07cee07cec26ba603301d83e · Modrinth version QFfBwOwT · Project link unavailable Server onlyea6349ba680dc616df1dc9b0d348b9d416bf2025 · Modrinth version 4cZkq7uT · Project link unavailable Client only028d8dde791e2283aa0d67decc8cbcd66400a38e · Modrinth version my7uONjU · Project link unavailable Side not labelledd2d25377d2a675c0aedab73876eac3fc1f97403d · Modrinth version KCOwQkKi · Project link unavailable Side not labellede4ba66f6036a4902433bb517d55120c4237c512f · Modrinth version xhN1IvHi · Project link unavailable Client onlyadc761eac1942706cce03cee8907735dd70e9083 · Modrinth version NrEJbYuZ · Project link unavailable Client only2ea01e5910c7273670f748e2664e948db2d77610 · Modrinth version cl0HrTL6 · Project link unavailable Client only735d9faf5572b48fefd6b82736031af256194c9c · Modrinth version Yt9IWzuL · Project link unavailable Client onlybcca26304adbd9c82ba2627edf0640e282e48719 · Modrinth version 3XG0IkDO · Project link unavailable Side not labelled5f1aa5f23840e9d5ffff0a3888e0800bcdf74346 · Modrinth version OxaJ0uJt · Project link unavailable Server onlya768af50123288af02b77d90cda61a045db5506a · Modrinth version 6gZ19wc6 · Project link unavailable Client only6732f9fd8991b5f532ec693b647d3a3eefec890f · Modrinth version lSVpt79H · Project link unavailable Client onlye73b9d75f65446fa329939156db6d9f73d3cca40 · Modrinth version 8zrcFuRP · Project link unavailable Client only64032fa48b6158bb72203d7ec84fa99d8955925b · Modrinth version JoAVJbRv · Project link unavailable Client only13a65186e5ba363e0ed3216303bc67a173c050fe · Modrinth version uuhVlRGv · Project link unavailable Client onlyd67e66ea4bb2409997b636dae4203d33764cdcc8 · Modrinth version RncWhTxD · Project link unavailable Client only89a3410fa11dc8bbf9a5f5e6add5de1ba2504d4b · Modrinth version pGX8JE4z · Project link unavailable Client only553a67a327490eb7c3dbb14dbfa88ddf4b254aed · Modrinth version Xhg3plg3 · Project link unavailable Client onlycea85e00abd87c06ff43fd961d2e609835dffc89 · Project link unavailable Client onlyPick your setup
Valkaw by Minecraft version and loader
Choose the version and loader you play, then open the matching release.
26.1.2
1 loader build26.1.1
1 loader build26.1
1 loader build1.21.11
1 loader build1.21.10
2 loader builds1.21.9
1 loader build1.21.8
1 loader build1.21.7
1 loader build1.21.6
2 loader builds1.21.5
2 loader builds1.21.4
2 loader buildsShowing the newest 12 of 19 game versions. Older files are in the list below.
Made local changes? Try them in a copied instance before touching a world you care about.
Recent files
Valkaw versions and loaders
Looking for an older file? The official Modrinth project page is in Resources.