Do you want a different survival experience? There are lots of cool different survival maps, but do you want to experience something completely new? Here is an add-on that changes the gameplay for existing maps.
▓ Windows 10(PC) only ▓ ▓ Turn on "Caves and Cliffs" ▓ ▓ Turn on "Additional Modding Capabilities" ▓ ▓ Turn on "Activate Cheats" ▓ ▓ It's destructive ▓ Please backup your world ▓ It will move every block and every entity (in the overworld) from Y=191~-64 to Y=64~319. The distance depends on "Simulation Distance". This add-on isn't adding anything or replacing anything so it should not conflict with any other add-ons. It is very safe to disable this add-on anytime. Multiplayer supported
Installation
▒Look into the ZIP file! The MCPACK is inside▒ Turn on "Caves and Cliffs" Turn on "Additional Modding Capabilities" Turn on "Activate Cheats" Windows 10(PC) only