Just Enough Tweaks Tweaks minecraft for the better.
to create a world, open the create world screen.
Click 'More World Options'
Change the world type to 'Simplex terrain'
Features:
60+ new biomes- Oh the Biomes you go
A Swamp, Mesa and Mushroom Island Makeover- Biome Makeover
New Huge caves- YUNG's Better Caves
A mineshaft overhaul- YUNG's Better Mineshafts
New crops- Mangos, Tomatoes and Dragonfruit- Croptipia
A Minimap and a World Map- Xearo's Minimap & World Map
Planes- Simple Planes (Fabric)
Note: You need to change Minecraft's ram from 4096 MB (4 GB) to 5120 MB (5GB) to run Properly.
6144 MB (6GB) is recommended to run well.
Unpatched 0-Tick Farms :-) - Unpatch Zero tick farms
Video on how to change it: Video
Changelog-
1.0- First release
1.0-patch -Fixed crash
1.0.1- Fixed Origin Cooldown overlaps hydration bar
Note- if the game crashes on creating/loading a world relaunch and try again
I recommend you launch this via GDLauncher
Recommended Datapacks: 1, 2, 3, 4

