As of now there are three ores:
Magma: Magma can make a flamethrower, armor, a portal, and a full set of tools.
Death: Can be used and fuel or to make a stick that is used for magma. Armor
and tools can be made from obsidian. The mod is for after you beat the game
so you can continue to play.
The portal leads to a overworld area with new dirt, grass, stone, and some mobs(HEAVILY WORK IN PROGGRES)
In the future there will be more mobs, a complete dimension, more ores, and much more.
Tower has three floors with different mobs. When you get to
the top there are lucky blocks. Good luck.
Tutorial video soon!