GameArt Studio let us know Quantum Rush is now available on Steam, offering the chance to test your skills in this free-to-play futuristic racer. When we investigated an error accessing the game's Steam page we learned a key detail about this is that it is not yet launched in North America. Here's the explanation: "Due to the game servers located in Germany, Quantum Rush Online will be available on Steam only in Europe, Russia and CIS at the moment! The reason is, under the present circumstances, ping times outside of these regions are too high for a good gaming experience."