Buried.

Buried is a datapack built to challenge the player's technical knowledge in order to make progress in a solid stone world with randomly ganerated structures

Generation is similar to Minecraft's vanilla underground with a few changes...

• Ores do not generate
• Biomes do not generate
• The only points of interest which generate are; Trial Chambers, Mineshafts, Monster Spawners, Geodes, and Large Ore Veins
• Spawn is equipped with Resource Spawners which give the player an unlimited supply of Oak Saplings or Dirt
• Resource Spawners can be used with Hoppers to pull items directly out at a decreased rate
• When Creating a new world or joining the server for the first time, the player is given a Stone Pickaxe and Water Bucket
• Respawning gives the player a Stone Pickaxe and replaces any dirt in a 3x3 below the player's feet with grass

This is only a working version which has some incomplete aspects I need help solving... Check out the github for more info and leave suggestions.