ModpacksJava
Z Tweaks
A performance boosting pack with added features I wish were added in most servers automatically. Free Minecraft Java modpack for 1.21.5.
⬇ Download on ModrinthDescription
A simple FPS boost modpack with added features to make the game feel more polished while still providing a vanilla experience.
Modpack Features
- Minimap/world map (Journeymap)
- Optional Replay Mod (Flashback)
- Saturation Bar (appleskin)
- Item Counts (Itemcounts)
- Improved Hud animations (Hold My Items)
- and A LOT more
Verified by MCModsHub
- Downloads as ZS Optimizations 1.21.5 1.0.0.mrpack
- Download size: 1.3 MB
- Download link checked 19 Aug 2026 — working
These come from our own check of the pack file, not from the source page.