A patch is about to be released to fix the following:
1. Show full game AppID store page in demo version.
2. Change channel mapping to 2 channels, disabled check for default audio change every 1 second which may cause audio problems on some audio cards.
3. Fixed a bug that game crashes after updating scores of Highway II and return back to Game Modes Select page.
4. Fixed a bug that game display wrong ranking (always S) in Game Modes Select page.
5. Add Leaderboards for DLC courses in 'Game Mode Total'.
Regards.