Nov 19, 2009 - Sarasota based Electron Zen today released Quantum 1.3, a free update to its space arcade game. Quantum is a fresh new take on the classic game of Asteroids, with a black hole relentlessly pulling everything into its inky maw. The player must account for the black hole's gravity when moving and shooting. Version 1.3 adds two new artifacts to pick up, slower ship rotation for easier aiming, and a number of gameplay tweaks. It is a free update for registered users.