Bunker Down is a mod that spawns the players inside of an underground bunker to encourage underground living. The mod adds several new blocks, new game rules, new structures, and a new plant.
To accommodate underground living, this mod adds the Underroot Plant, which grows on several types of dirt, gravel, and stone, and can occasionally drop logs when fully harvested.
If you'd rather explore the surface and ditch your starting bunker, there are other abandoned bunkers scattered throughout the Overworld. They can generate in any biome, and offer interesting design and loot.
This mod is meant to be played with other mods to encourage the player to set up bases underground. Settings of the mod can be customized in the gamerules.
Also, check out the mod on CurseForge: Bunker Down - Mods - Minecraft - CurseForge
9/14/2023
Added the 1.19.4 version to the website
More Minecraft Mods from the community
I have been using this mod on a server with my friends I was experimenting with the /gamerule underrootGrowableHeight command. I did not know what the value was originally but I just set it to 2 to see what would happen however when I placed it on dirt it placed and instantly disappeared/broke, it dropped nothing but used one seed and I cannot now seem to place it anywhere, what was the original value? Or is there somewhere I can go to get all the technical information?