This mod adds 5 new controlled explosives that can be only ignited by redstone. The purpose of 4 of these explosives isn't actually to destroys huge chunks of area but to help you in mining. They drop 100% of the blocks they destroy so if they destroys a ore you will get all of it. The explosives are all craftables so you're able to make them in survival and have 4 different tiers that determine the area that the explosive mine. Then there's also some spicy... there's a more powerful explosive with a different name than the others. I think you can guess which one is by just looking at it... Enjoy the mod!