Nice. I like how you can see some gases floating around because that makes it look cooler.
Your right Chaos I added the fireworks and it worked
i published a modified version of this that fixes the issue stated in the desc.Type this in the searchbar to find it: user:ChaostrollHDD it has the same name
This will also add a cool look to the explosion in heat display
what i forgot to say is that the ring of FIRW should be around 5 to 6 pixels thick
could you make a round version of the bomb,you are realy good at this +420
Making a nuclear blast in powder toy is going to be difficult. The first thing when a nuclear bomb explodes is a wave of gamma radiation, everthing within line of sight is scortched.. Following that is a fireball like a small sun, also scorching everything. Then the pres wave spreads out in all directions, flattening anything within the blast radius. My suggestion would be to focus on pressure, that's what I tried to do with my uranium-oil bomb. Use ambiant heat to spread heat without particles.