 Here is a list of all of the planned features. The ones with a * next to them may not be used and are under consideration.<br><br><!--c1--></div><table border='0' align='center' width='95%' cellpadding='3' cellspacing='1'><tr><td><b>CODE</b> </td></tr><tr><td id='CODE'><!--ec1-->Time Travel<br><br>Sonic and Shadow &#40;with seperate adventures&#41;<br><br>In level Day/Night cycles<br><br>Weather effects on levels &#40;e.g. falling snow, thunder storms&#41;<br><br>Ristar style underwater effects &#40;gets darker as you go deeper&#41;*<br><br>Increased amounts of badniks<br><br>All new special stages, based off Sonic and Tails 2 &#40;aka Sonic&#58; Triple Trouble&#41;*<br><br>Animated cutscenes*<br><br>Rising water in some levels*<br><br>Fast paced levels, including some Sonic Advance style features<br><br>New Tag Team based final boss &#40;play as both Sonic AND Shadow at the same time like Sonic Adventure 2&#41;*<br><br>Advanced lighting effects &#40;e.g. rooms getting darker, lighter, flashing lights etc&#41;*<br><br>Less gravity in space levels*<br><br>SRAM enabled for save games<br><br>All new endings*<br><br>MP3 Soundtrack<br><br>Featuring Metal Sonic and Metal Shadow<br><br>All new art<br><br>Hidden unlockable character*<!--c2--></td></tr></table><div class='postcolor'><!--ec2--><br><br>There will probably be more than this, but for now, i&#39;ll just leave you with this. Any questions, feel free to ask  ;) 