Version: 1.3.6 The prototype is officially playable, with all characters playable and set areas for the first level. Each also has its entrance cutscene with sonic the quickest and knuckles the slowest, the game is planned for new stages for each character but may be postponed in favor of other modes. Press Any key to begin and click on the mode menu. Version: 1.3.6 Japanese release: Now the Japanese can play! and the menu now has a go back to the title section choice and the sega intro is bettered and some bling of light. also completed title screen