Once upon a time, before Steve came and before creepers could be seen resting from the daylight in the caves, there was a race of intelligent creatures, that inhabited this world. It was a technological race, which managed to advance in many superior technologies. But, due to unclear circumstances, the race disappeared, leaving nothing but mysterious traces of its existence. Now it’s up to you to uncover the mystery and obtain the technologies of the ancients




  • Make sure you have Minecraft Forge installed!
  • Backup your worlds first!!!
  • Simply extract the contents of the archive into your .minecraft folder (“” should go into “mods” folder and “YC_Res” should go into “resources” folder).
  • You need only “mods” folder extracted on server.


v1.1.00 Pr2

  • Added a few console commands
  • Added config for Energy Pocket explosion force (config + console)
  • Added config for Gravity Grenades force and distance (config + console)
  • Gravity grenades can now move players
  • Option for Gravity Grenades moving thrower (config + console)
  • Fixed door state detector (don’t know if it was buggy in 1.4)
  • New pressure plate recipe
  • Beacon Guardian will not move liquids from now on

For Minecraft 1.5.1

For Minecraft 1.4.7