Core Reactor

The core reactor is for crafting other stuff. It is a custom modeled block, and was modeled by Guybot1001. He was modeling for a different block, when he started to screen share on Skype and MCE saw it as a use for something else, then coded in this block and set the model to it.

Smelter Modes/Upgrades
The smelter has modes, or upgrades that you can add. You place these in the fuel slot of the smelter. Note, you still need to have lava in the smelter.

Trivia

 * The model was made by Guybot1001, and was going to be for a different block.
 * MCE saw the model and saw it as a use for something else, and then coded in this block, and set the model to it.
 * The rotated parts of the block looked fine in Techne, but screwed up for some reason once it was put in the game.
 * The block has parts that go into the block next to it, so when they are placed next to each other, the look like they are linked.
 * The model was redone by Guybot1001, as the first one was messed up. The 2nd was was also, but just slightly, MCE fix it though.
 * MCE is the one who modeled the super reactor, he went off of the uranium core reactor.