I present to you a ObsidianCraft mod that adds obsidian items..

The basis of mod make blocks-mechanisms. With these systems of the mechanisms can be automated almost any process in the game. Mechanisms can handle and transport the resources, to generate energy, to extract ore, grow plants, to monitor the mobs and work with liquids.

Global modification adds to the game new characters, monsters, and more than 15 unique "living" structures..

This mod adds different skills in the game. You can improve a specific skill, and with each level you will get new opportunities.

After installing Extra Doors mod, you get 16 new doors for the construction of unique buildings..

Pocket Heroes mod adds 21 Marvel and DC universe superheroes. Also, the mod adds villain bosses, with which you will have to fight for new opportunities and new superhero sets..

Now, chests will have more slots for other items..