Riptide GP 2 “would have” been one of the games demonstrated at the Google Play Games presentation. Even with the live glitch, that doesn't detract from the game that is coming to Android with amazing graphics.
http://youtu.be/1QLNLtKizVE http://www.youtube.com/watch?v=a1gK5BuXN4IThe videos above feature new stunts, jet skis and improved graphics. Riptide GP 2 also appears to be much faster than its predecessor. Riptide GP 2 is planned for this year for smartphones and tablets with Android, iPhone, iPod Touch and iPad. A Windows Phone version is also in the plans for Vector Unit.