2D gravity simulator

A gravity simulator

NOTES:

1. When the game starts the screen will be black, this does not mean that it is broken, I just made it black. (In 1.2.1 there is a start screen, so this is not a problem for newer versions.)

controls:

WASD - movement.

left click - spawn particle.

I / O - zoom in / out.

1.1.0+ Controls

C - clear all particles.

R - reset camera position and zoom.