Falling sand style game/simulator.

New in 1.0.6 : new elements acid,lava,c4 iron, lasers,...
New in 1.0.5 : Bug fix.
New in 1.0.4 : Now you can shoot particles. Just drag and release to set angle and speed. While dragging a preview of the trajectory will show! Shoot fire at gun powder, or place particles in orbit...

Particles are attracted to a black hole at the center of the canvas.

Optionally use the accelerometer as added force.

Add different elements to the simulation, see planets getting formed, plants grow,...

Particles react with each other, for example when ice and fire touch the ice will melt. Fire will burn plants. Any particle touching the "Drain" particle will disappear...

Physics engine tracks individual particles for a realistic simulation. You can see particles orbit the black hole.

Meteors create spectacular explosions on hitting other particles.

The current simulation is saved on exiting the app and automatically restored on restarting the application.

Check out the full version ("Meteors" ) as well.
Full version adds :
- Editor for the force field : add white holes, black holes, gravity shields. This feature allows you to create different kind of simulations.

- Saving and loading your simulations.

- Full version does not have ads.

==> if you like this be sure to check out the full version.

Please send suggestions for future versions! For example what type of particles would you like to see. What type of reactions.