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Vulkanized Pojav project artwork

Modrinth · Minecraft modpack

Vulkanized Pojav

🚀 Experience Minecraft through Vulkan on Android. Vulkanized Pojav delivers a lightweight, performance-focused setup with optimized libraries, improved rendering efficiency, and maximum compatibility for PojavLauncher users.

Choose a version Pick your version below, then grab the matching file.

Quick answer

Which Vulkanized Pojav release should I use?

Updated 2 months ago
Latest stable file Vulkanized Pojav 1.21.5 - Optimized
Game version 1.21.5
Loader Fabric 0.17.3

Vulkanized Pojav 1.21.5 - Optimized is a complete pack release for 1.21.5 with Fabric 0.17.3. Install it as its own launcher instance. If the creator publishes a separate server file, make sure it names this exact pack release. 22 mods in this pack file.

Pack setup

How should I set up Vulkanized Pojav for players and a server?

Use Vulkanized Pojav 1.21.5 - Optimized 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.

Client instance Install Vulkanized Pojav 1.21.5 - Optimized
Dedicated server setup Match Vulkanized Pojav 1.21.5 - Optimized
Pack loader Fabric 0.17.3

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.

Referenced mods 22
Client only 11
Server only 1
Not labelled 10

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 Vulkanized Pojav?

Vulkanized Pojav 1.21.5 - Optimized. Change the pack release and its contents or setup may change too.

22 mods in this pack file

The selected pack release is Vulkanized Pojav 1.21.5 - Optimized. That file is for Minecraft 1.21.5 with Fabric 0.17.3. It contains 22 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 Vulkanized Pojav?

🚀 WHAT IS VULKANIZED POJAV?

Available on CurseForge

This modpack was created for Android users who want to run or experiment with Vulkan Mod using the proper libraries and configurations required for it to function correctly. Please make sure to carefully read the implementation tips and important information below before launching the game.

Note: Vulkan Mod is an active community-driven project. Performance improvements may vary depending on your device, GPU drivers, and Vulkan implementation. While some devices may see significant gains, others may experience little to no improvement.


🛑 TIPS & IMPORTANT INFO

Before launching the game, you MUST follow these important configuration guidelines to avoid crashes, rendering issues, or compatibility problems:

  • 🛠️ System Driver Activation: Enable the "Use system Vulkan driver" option in your launcher settings. This is required for Vulkan Mod to initialize and function properly.

  • Shaders Incompatibility: Post-processing shaders are currently NOT supported under the active Vulkan mobile translation layers. Keep shaders disabled to prevent rendering issues and unexpected crashes.

  • 📦 External Modifications: Adding additional mods may introduce compatibility issues or runtime errors, as some modifications are known to conflict with the Vulkan rendering path.

  • ⚙️ Manual Optimization: Adjusting video settings such as render distance, particles, and simulation distance can still provide additional performance improvements depending on your hardware.

  • 📚 Library Architecture: The bundled Vulkan libraries are available in two separate versions. Minecraft 1.21.11 requires V1 libraries, while V2 libraries are intended for the newer expansion branches within the Vulkanized Pojav ecosystem.


⚙️ UNDER THE HOOD (How We Engine-Boost Your FPS)

Instead of adding unnecessary content or feature-heavy modifications, Vulkanized Pojav focuses entirely on performance, rendering efficiency, and resource optimization.

  • ⚡ Graphics Pipeline Redirection: Vulkan Mod utilizes a modern graphics API designed to reduce rendering overhead and improve frame pacing on supported devices.

  • 🧵 Asynchronous Multi-Threading: CPU-intensive tasks such as chunk generation and world processing can be distributed across multiple processor cores, helping reduce stuttering during gameplay.

  • 📦 Zero-Waste Memory Architecture: Memory optimization improvements help reduce allocation overhead and garbage collection pressure, allowing more efficient use of limited mobile RAM.

  • 👁️ Proactive Occlusion Culling: Hidden entities, particles, and geometry that are not visible to the player can be skipped during rendering, reducing unnecessary GPU workload and improving overall performance.


📱 LAUNCHER CONFIGURATION & SYSTEM REQUIREMENTS

Platform
Graphics API
Renderer

Specification 🟢 Universal Profile (v1.21.10 and Below) 🔴 Advanced Profile (v1.21.11 / v26.1+)
SOC Chipset & GPU Supports ALL Android chipsets (MediaTek/Mali, Exynos, Unisoc, Low-End Snapdragon). Hardcoded exclusively for Qualcomm Snapdragon (Adreno 600/700 Series Only).
Verified Hardware Verified stable on Anbernic RG556 (Unisoc T618 // MaliG57 GPU) & Anbernic RG557 (Poco X6/X7 Pro D8300/D8400 equivalents). Verified stable on Redmagic 10 Pro & Redmagic 11 Pro flagship architectures.
Vulkan API Path Supports Vulkan 1.2+ architectures (known to work on Vulkan 1.0+ but not guaranteed). Strictly requires native driver support for the VK_KHR_dynamic_rendering extension.
RAM Allocation 2.5GB RAM minimum runtime configuration. 3.5GB - 4GB RAM allocated engine buffer.
Launcher Paths Works on ANY Pojav-based launcher profile (PojavLauncher, Mojo, Zalith, Amethyst). Must be launched via Amethyst Launcher or Zalith Launcher profiles only.
Renderer Engine Standard default launcher rendering paths or GL4ES hooks. Must be set specifically to MobileGlues renderer framework.

❓ FREQUENTLY ASKED QUESTIONS

Q: Why is the file size so incredibly small?

A: This is completely intentional. Vulkanized Pojav is designed as a lightweight performance baseline. Heavy UI modifications, shaders, and gameplay content have been intentionally excluded so users can focus on testing Vulkan performance with minimal overhead.

Q: My game force-closed immediately after launching. What happened?

A: First, make sure the "Use system Vulkan driver" option is enabled in your launcher settings. Second, if you downloaded Version 26.1+ on a non-Snapdragon device, it is expected to crash due to hardware limitations. Finally, for Version 26.1+, ensure that the MobileGlues renderer is selected when using Zalith Launcher or Amethyst Launcher.

Q: What is the "Failed to find queue family" crash error on version 26.1+?

A: This error indicates that your device's Vulkan driver does not support, expose, or properly implement the VK_KHR_dynamic_rendering extension. Since Version 26.1+ depends on this functionality, the game cannot initialize correctly. In this case, use Version 1.21.10 or below instead.


🤝 CREDITS & ACKNOWLEDGEMENTS

👑 Project Lead & Compiler

  • Tionnob19 — Project compilation, configuration tuning, testing, optimization management, and release maintenance.

🌐 Mobile Porting Community Credits

  • PojavLauncher, Amethyst, and Zalith Teams — For making desktop Minecraft accessible on Android and continuously improving the mobile experience.

  • MobileGlues Developers & Modders — For developing advanced Vulkan translation layers, rendering improvements, and compatibility solutions for modern Android hardware.

Project description from Modrinth.

Mods in Vulkanized Pojav 1.21.5 - Optimized

Open any mod on Modpacks.ch to check its files and dependencies.

c2me-fabric-mc1.21.5-0.3.4+alpha.0.20.jar SHA-1 5b0e9a09eff627335bd9cff88d97052565a88ae0 · Modrinth version OvXvTD3H · Project link unavailable Side not labelled
Chunky-Fabric-1.4.36.jar SHA-1 3ddf86c40f936368f867a84472051b1f2972dae7 · Modrinth version mhLtMoLk · Project link unavailable Side not labelled
cloth-config-18.0.145-fabric.jar SHA-1 db73460f84cede7b5fc67dce7c38bbeb5444c63e · Modrinth version qA00xo1O · Project link unavailable Side not labelled
Clumps-fabric-1.21.5-23.0.0.1.jar SHA-1 f2087cb6f9b2a25f252d6e59e7ab9d65801bd16e · Modrinth version nH8YfRWs · Project link unavailable Side not labelled
dynamic-fps-3.11.4+minecraft-1.21.5-fabric.jar SHA-1 56255b3327d319f502f4deed9c6df98e53c211ba · Modrinth version 9io2uHZG · Project link unavailable Client only
entityculling-fabric-1.9.5-mc1.21.5.jar SHA-1 86267c00bd6c1dc9b0ac3ee911a06cc3d619946a · Modrinth version ldvBBWG2 · Project link unavailable Client only
fabric-api-0.128.2+1.21.5.jar SHA-1 920dea0ac4ff08f539099215eace9fda3e3fb2e3 · Modrinth version kKEGlsne · Project link unavailable Side not labelled
fabric-language-kotlin-1.13.12+kotlin.2.4.0.jar SHA-1 2bc17bb4275cc70a12e4ac35d139a71a30845720 · Modrinth version Pd0xrHCw · Project link unavailable Side not labelled
fastquit-3.0.0+1.21.4.jar SHA-1 44e32d51d5ee75d9aaf5947394714af0640d798d · Modrinth version HdbAWjaF · Project link unavailable Client only
ferritecore-8.0.0-fabric.jar SHA-1 53d76354587cd1965b842fdce7cff965b5c52fe5 · Modrinth version CtMpt7Jr · Project link unavailable Side not labelled
fpsdisplay-4.3.1+1.21.5.jar SHA-1 197954cbe8f0c835455a7a2416558397f1267e7f · Modrinth version jdbz5MJ5 · Project link unavailable Client only
freecam-fabric-1.3.3+mc1.21.5.jar SHA-1 dcda8ce72ba3d3d70e3a13b131ca758ae5879773 · Modrinth version pnqW0YaL · Project link unavailable Client only
freelook-1.2.5.jar SHA-1 92a8d8128d1da6f1c8d8ddfe53cb9b1168d151ad · Modrinth version ptt6wi97 · Project link unavailable Client only
Gamma-Utils-2.2.5+mc1.21.5.jar SHA-1 55acf0e011dbccb53846f8971e326b3808aa589e · Modrinth version xRk6NtsF · Project link unavailable Client only
Ksyxis-1.4.3.jar SHA-1 6f4b2ea7827da8136bdf436457a2ba3fcdb2120e · Modrinth version kL32PN9Q · Project link unavailable Server only
lithium-fabric-0.16.3+mc1.21.5.jar SHA-1 eaa7ef4e1dba9006dd216bb310eb8ec3dccd84bc · Modrinth version xcELvp6R · Project link unavailable Side not labelled
modmenu-14.0.0.jar SHA-1 76dce311dfbbff04dea8be0797ed0f2959777d0c · Modrinth version gDqVZdY6 · Project link unavailable Client only
moreculling-fabric-1.21.5-1.3.1.jar SHA-1 244855a197a7b27422fc435f5ef8ab6306a24f53 · Modrinth version MDkI6Huh · Project link unavailable Client only
ScalableLux-0.1.3.1+fabric.ce1e005-all.jar SHA-1 7a63b2f1585200b10b32e6fe3dcdc34f2f418103 · Modrinth version HOeUVEEY · Project link unavailable Side not labelled
skinlayers3d-fabric-1.11.1-mc1.21.5.jar SHA-1 0db5d91b8e16f84fe2b5a50908413ea55673c59e · Modrinth version jt9MQsNZ · Project link unavailable Client only
VulkanMod_1.21.5-0.5.6.jar SHA-1 01f12a9214893def9c905567fe0cbd19a1c08e68 · Modrinth version 7pYvUnJk · Project link unavailable Client only
WI-Zoom-1.6-MC1.21.5.jar SHA-1 46fea477624c63fd3cd97de318375ca79a36b24f · Project link unavailable Side not labelled

Pick your setup

Vulkanized Pojav by Minecraft version and loader

Choose the version and loader you play, then open the matching release.

11 available setups

Made local changes? Try them in a copied instance before touching a world you care about.

Recent files

Vulkanized Pojav versions and loaders

16 of 16 releases match

Looking for an older file? The official Modrinth project page is in Resources.