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OnFurtherTales

Take your adventure further!

OnUPsMetals

adds new metals and tools

One Block Nether Portal

My submission for modjam4.

One Chunk Companion Mod by mttprvst13

This is the mod that adds the one chunk generator, and blocks.

One Way Glass by mrnate72, MCreator

One Way Glass

OnePieceWeaponsMod

Adds weapons from One Piece

OnePieceWorld

One Piece mod

OnePunchMan

Mod based off of the One Punch Man anime.

OneUPsMetals

lots of ores

OneUpsMiningMod

This is an example mod

Onion Mod by PingschelleMC

The Onion Mod (1.0.1a) adds onions, golden onions, onion seeds and the onion crop to your game!

Online Chat by Baseball45

A chat server and client that allows you to talk to friends regardless of whether or not you're in the same server as them.