Ever wanted to build a house in Minecraft that is fully immune to TNT? Well now you can with Killerz Obsidian Expansion!!! This mod adds in Obsidian slabs, stairs, doors, fences, and more as well as Crying Obsidian variants of them! It also adds in a weak obsidian block that looks similar to obsidian but has the same properties as cobblestone. Download the mod and add more Obsidian to your world!
Looking for an older version or beta build? Check out my unreleased mod versions here.