This is my first mod, so don't expect it to be amazing or anything...
None of the TNTs have a delay, so get away when activating them!
All TNTs can only be blown up by redstone.
WARNING: MUCH LAG OCCURS WHEN EXPLODING THE FOURTH DIMENSION!
WARNING: IN 1.14 MUCH LAG OCCURS WHEN EXPLODING NUCLEAR WARHEAD OR THE FOURTH DIMENSION!
This mod adds in 9 new TNT's, those are High Explosives, Chain Bomb, Nuclear Warhead, Ender TNT, Nether TNT, The Fourth Dimension, and the three Repeater Blasts, X2, X4, and X6
Not pictured are the Nether TNT, Ender TNT, Nuclear Warhead, Fourth Dimension, and Explosive Multiplier.
This mod adds many new TNT blocks and a crafting table-like thing (The Explosive Multiplier), which you can use to make Repeater Blasts.
How to make Repeater Blasts
(use the Explosive Multiplier)
X2: TNT in the upper slot, redstone repeater in the lower one.
X4: The X2 in the upper slot, redstone comparator in the lower one.
X6: The X4 in the bottom slot, redstone block in the lower one.
Don't put more than one block of TNT or redstone thing in at once! For some reason you only get one until both inputs are empty!
The Repeater Blasts cause multiple explosions on one spot, one after the other, the Ender TNT explodes and spawns an Endermite, the Nether TNT explodes and spawns a magma cube, High Explosives are moderately powerful, Chain Bombs only explode after an explosion hits them, and The Fourth Dimension and the Nuclear Warhead cause huge explosions. The stronger explosives can destroy underwater blocks and End stone.
That's all for this small mod!