Tachyon Craft revolves around a new mysterious energy, that you can use to empower weapons, tools and armor, but also craft some powerful machines. Its purpose is to add a more adventurous feel to Minecraft, and also add a new tier to tools, weapons and armor. The way you do this is to find gems, that can be enhanced with different tachyon energies. There are currently four known energy types, and little is known of each one. Every type will have different effects when you enhance items with them, and enhanced items will be much more powerful than the original. The empty crystals can be found in mountains, and appear in five different sizes(tiny, small, medium, large and huge). Each size will require more energy to be filled, and gives a stronger effect the bigger they are. You will also have to learn how to control the different energies, and to be able to use the different sizes, requires a different amount of skill. It will take quite a long time to gain experience with each color, so it is recommended to chose one color and stick to it. When you become skilled enough to use the most powerful gems, you will also need to get a new metal, since iron and diamond are too weak to hold that much power. You will need to go down to the bottom of the ocean, to harvest the new metal Neptunium. Neptunium is made out of a liquid metal called Nautilium(which is found at the bottom of the ocean, encased in a shell of obsidian). When harvested and treated correctly it creates a metal that is around 5 times as strong as diamond, and has the highest melting point of any other metal we know of. (We will also add some new boss monsters around the world, with some special drops, as well as a new dimension to explore, when you are fully geared with Neptunium gear.)

To combine the gems with different items, you will need the right size.

Stone items will need tiny gems.
Iron items need small gems.
And Diamond need medium.

And you combine them like so:
[G]
[ I ] I = Item, G = Colored Gem.

The effect strength depends on the quality of the item(ie. diamond has a stronger effect than iron)

Red:
Hoe:
-Tills an area around the block, can also use it on tall grass to cut all grass in an area.
Shovel:
- Digs blocks in a line in front of you.
Pick:
- Mines in a line in front of you.
Sword:
- Chance to set the target on fire.

Blue:
Axe:
-Gives you a bit of experience for each block.
Hoe:
-Makes the crops in an area grow faster(right click on crops, might require multiple uses)
Shovel:
-Gives you a bit of experience for each block.
Pick:
-Gives you a bit of experience for each block.
Sword:
-Gives the bearer increased movement speed on hit.

Yellow
Axe:
-Has a chance to drop an extra block.
Hoe:
-Makes the crops instantly grow, and drop 2 wheat(must right click on crops)
Shovel:
-Has a chance to drop an extra block.
Pick:
-Has a chance to drop an extra ore/item.
Sword:
- Slows the target down on hit.

Green

Axe:
-Cuts down the whole tree at once
Hoe:
-Destroys all tall grass in an area, and spawns seeds for the destroyed grass(right click tall grass)
Shovel:
-Digs an area around the block.
Pick:
-Mines an area around the block.
Sword:
- Has a chance to leech life on hit.

(Crafting recipes at the bottom!)
The gems come if four different colors: Red, Green, Blue and Yellow, all with different effects.
To be able to make any of the four gems, you will first need to find a gem that is empty. You will find gems of all sizes above 55 blocks, and the higher you get, the more frequent they spawn.

To fill the gems with a colored energy, you will need to gather colored essences. For that you will need a tachyon energy pump, an energy storage unit and an energy extractor.
When you have all these, you will need to place down the storage units(you can have as many as you want on top of each other), then place the pump on top of the storage units, and it should start to emit sparks(a sign that it is pumping). After a while it will start filling up the storage units. When you have a storage unit that is filled, you will need the energy extractor to get the energy essence out of the storage unit.

You get the color fragments from tachyon plants.
Plants come from crystallized tachyon seeds, which u plant on stone. The plants need at least 1 block of air around it. When it is fully grown, you destroy the plants for a color fragment. You get a random color, so you can recycle fragments that you don't use for more seeds. (put them in any crafting slot)

Seeds:
[F] F = Fragment.

Neptunium is the new type of metal.
You get this from pumping nautilium fluid into a nautilium pump, and then the pump compresses it to hardened nautilium. You then take the hardened nautilium and smelt it in a furnace to get neptunium.

Nautilium is found on the ocean bed, at a depth of 15 and below. It spawns in an obsidian shell, so you will need a diamond pickaxe to mine through that. Then you need a nautilium pump to place near the liquid. The pump pumps in a 5x5 radius. If the nautilium liquid comes in contac with water, it gets destroyed, so it is recommended to make an underwater base.