GraviSim

GraviSim is a quaint gravity-simulation in which you fire projectiles into space and watch them interact with each other and with the planet that you are inhabiting. Try to complete orbit on all three planets! Controls Mouse - Operate the gun and click to fire M and Arrow Keys - Hold down M and use the Arrow Keys to adjust the mass of you projectiles V and Arrow Keys - Hold down V and use the Arrow Keys to adjust the velocity of your projectiles 1, 2, 3 - Use 1, 2, and 3 to change the size and m...