ChunkOMG
ChunkOMG is a mod that removes limits on chunk render distance in Minecraft. Discover incredibly vast spaces and set the render distance up to 128 chunks! However, be prepared that your computer might not handle such load.
How to Use
The plugin was created for horror and ARG modpacks where artificially limiting render distance is required to create the right atmosphere. However, by default it's set to 128 chunks without any limitations.
Configuration
You can change the maximum number of chunks by adjusting the maxChunks parameter in the configuration file chunkomg.cfg or through the in-game interface. After changing settings, you'll need to restart the game.
Technical Features
During the FMLPostInitializationEvent, the mod uses the method GameSettings.Options.RENDER_DISTANCE.setValueMax to change the maximum render distance value.