Overworld Two (Forge)
Modby corgi_taco_archive
An optimization mod that generates the overworld(and nether too) much faster than Vaniila!
Type
Mod
CurseForge Downloads
724,328
CurseForge ID
431157
Last Updated
Jul 10, 2026
Description
"If the overworld is so good, why isn't there an overworld two?"
Overworld Two (Forge) is a port of the fabric optimization mod "Overworld Two" that generates overworld and nether terrain much faster than vanilla minecraft at the cost of breaking parity: that is, the same seed in vanilla will generate differently with this mod installed!
Some basic results show that it reduces world gen times by up to 50% on servers!. To access Overworld Two generation, you can use the world type on the selection screen or use the level type "overworld_two" on servers. Nether generation is enabled by default but can be turned off in the config. You can visit the Discord server to discuss the mod and receive support.
Ore generation optimizations are global across all world types if the config value "fast_ores" is true.

Disclaimer: This is a port of the original mod Overworld Two from fabric to forge. I(CorgiTaco) have been given consent to port this mod by the original authors(Gegy1000 & SuperCoder79) w/ the agreement to maintain it myself. This mod may not be updated in conjuction with the original fabric mod and will only be updated when I find the time to do so.
Similar Mods
Steve's Carts 2
Introducing modular carts to Minecraft. Let your carts mine, farm, get powered by sunlight, shoot mobs, craft items and...
Athenaeum
This is my Minecraft mod library. There are many like it, but this one is mine.
World Primer
Automatically run commands or generate and place simple structures on world creation
Lenient Death
Make deaths more forgiving.
Medieval Buildings [Nether Edition]
New incredible medieval-style structures for the Nether!
Literal Ascension
Intuitive solutions for vertical mobility
