Spunky X VulkanModpacks · 1.20 – 26.xBoost your Minecraft performance, This modpack uses the Vulkan renderer to optimize graphics, reduce lag, and speed up your game for a smoother experience.
Free176,531 downloads
A well-researched performance & optimization modpack to make the game run smoother! With shader & Fresh Animations support. 26.3 ✔
Opens Modrinth · 48,157 downloads there
A well-researched performance & optimization modpack to make the game run smoother! With shader & Fresh Animations support. 26.3 ✔
Elixir is a modpack made by Firebolt360. It supports Minecraft 1.19 – 26.x. It has been downloaded 48,157 times on Modrinth. The last update came out on Sep 16, 2026.
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Elixir is a Fabric modpack dedicated to purely performance and resource pack compatibility. It makes for a great modpack template for new modpacks as it remains up-to-date and allows the user to customize and add on their own mods that they want to the pack without it coming pre-packaged with additional bloat. And it's great for users who don't often use mods because it should act very similarly to vanilla but with much better performance.
Elixir's optimizations allow for far better FPS, memory usage, chunk loading, resource pack compatibility, modpack compatibility, and more! In general, the specific optimization mods implemented in this pack more often than not lead to better results and compatibility than OptiFine and some other alternatives. As for compatibility, for example, Elixir offers support for resourcepacks such as Fresh Animations, Dramatic Skys, and Redstone Tweaks. NOTE: Support is always dependent on if the mod dependencies are updated to the latest Minecraft versions.
Quality of life features are secondary to performance, compatibility, and the vanilla feel. Any additions to Elixir are carefully curated to match this criteria. A zoom mod or a mod adding a targeted entity's health to the F3 screen, for example, are simple features that do not distract from the vanilla game, and due to their simplicity, they present practically zero performance or compatibility issues including with other existing mods.
One issue that plagues many other existing performance modpacks is a lack of vanilla parity due to a few included mods or config settings that in some cases affects gameplay in a way that differs from vanilla. This includes parts of the game such as world generation, rng, mob spawning, and entity pathfinding, which can negatively impact redstone contraptions, farms, and lead to conflicts with a larger set of mods that players may also want to use. As a result of its importance, I made it my goal to create a modpack that maintains vanilla parity in gameplay.
Using Iris's shader implementation, Elixir enables the usage of both old and new shaderpacks while also benefitting from some very helpful performance mods!
Any feature suggestions you'd like to see implemented within Elixir? Head over to the issue tracker to suggest them!
You can find a list of mods for each version that's released over on the wiki! This modpack was also made to be built on top of as a base for any other QoL client-side mods you may want such as camera or brightness mods!
Modpack Versioning: x.v#
Elixir updates live with snapshots to get you all the great performance and features of the standard releases, but for the snapshots too. This includes early releases for Sodium, Iris, and more when available.
Q: How do I install a modpack?
A: You can find instructions for this over on the wiki!
Q: Is this client-side or server-side?
A: Client-side. You should be able to play with it on any server that allows vanilla clients!
Q: How do I report bugs or provide feature suggestions?
A: Simply create an issue over on the issue tracker!
Q: How can I support you?
A: Just following the modpack by pressing the heart icon on the top of the page would be greatly appreciated!
Written by Firebolt360. Read it with pictures on Modrinth.
This modpack runs on Fabric, Quilt, Forge and NeoForge for Minecraft 1.19 – 26.x. The launcher you install it with sets that up for you.
Download the .mrpack file from Modrinth.
Open it with a launcher that reads .mrpack files, such as the Modrinth App or Prism Launcher: it makes a new instance with every mod and setting of the pack.
Give the instance enough memory: most modpacks want 4 to 8 GB.
To play it with friends on a server, use the server files of the modpack if its page offers them; otherwise install the same mods on the server.
| Resource | Downloads | Versions | Last update | Price |
|---|---|---|---|---|
| Elixirthe one you looked at | 48K | 1.19 – 26.x | Sep 16, 2026 | Free |
| Spunky X Vulkanspunkyinsaan | 177K | 1.20 – 26.x | Jun 14, 2026 | Free |
 Realisticdiscordboy | 62K | 1.21 – 26.x | Jul 24, 2026 | Free |
 autcraftedpiringuito4 | 7 | 26.x | Aug 6, 2026 | Free |
Yes. Elixir supports Minecraft 26.x. All supported versions: 26.x, 1.21, 1.20, 1.19.
Yes. Elixir is free to download from Modrinth.
Yes. The last update came out in the past day.
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