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Slick and Packed Slick and Packed 2.1.0
Check the game version, loader and dependencies below, then grab this exact release.
Modrinth release
Slick and Packed 2.1.0
- Game
- 1.21.1
- Loader
- Fabric
- Published
- 21 Jul 2026
- Channel
- release
- Downloads
- 279
Where this file goes
Keep this pack release together.
Install it as its own instance with the game version and loader above. The source has not labelled a separate server ZIP in the data we receive, so only use one when the creator lists it for this exact release.
Dependencies for this release
What else does it need?
No required project dependencies are listed for this release.
From the release
What changed?
Massive performance enhancement! I spent a couple hours tonight trying to improve performance beyond what should reasonably possible. I really wanted ultra high settings on Complementary Unbound with the Alacrity resource pack to work nicely. I've got a 9800X3D and an MSI Ventus 5070Ti, rendering at 4k, so realistically I should be getting 40-50, maybe 60fps tops with some optimisation mods. That's what I was getting with the previous version of this modpack. But behold! consistent 75-85fps! Still not 240Hz, but way smoother than what I had before! I think I can play like this now. Anyway, I hope you see similar gains! And if you're not using shaders and you have an NVIDIA GPU, you can increase render distance etc. way higher, as I've included NVidium in this modpack, which automatically turns on when you're not using Iris. Also added: World gen, some other QoL mods, and shaders. I've forgotten exactly what... but you can get ChatGPT to generate you a diff if you're interested. If you'd like to disable world gen, there's mods for not only the overworld but the nether and end, so make sure to look for those before starting a playthrough with vanilla generation. I may make a separate version without worldgen too - that's why I've added 'worldgen' in the version number. All worldgen that was added uses vanilla blocks though, keeping with the intent of this modpack. If you're unsure, just give it a shot. It's quite cool.