Particle Sim is an enchanted tool that turns solid blocks into particles with custom gravity, causing them to behave like a particle. you can select an area of block by leftclicking 2 points and rightclicking the selection or make 1 block a particle by rightclicking that block.
How to install
1. Download and install the new CreativeMode Launcher
2. Click to play on the top of the screen.
3. That's it — launches instantly. No complicated setup required.