Addition: Better Multiplayer

Remember how it was difficult to connect and play with your friends in the each of the Advance games? I'm making that easier. Now, there shall be Multiplayer Co-op. Players will be able to connect to each other online (I'll find out how to make an online and play story mode together as they go through the games. Bear in mind that Sonic will need to be present for a boss and depending on the game it'll notify you and ask you to change to sonic before you enter the stage. Another thing that I will need people's opinion on is if they want to reset the characters available, to where Sonic is playable from the start of Advance 1 and 2, and Tails as well in Advance 3, but instead of having to watch the others play the characters that are now unavailable from the start will get their own small story to explain why they were there, and some long new levels to try and ensure they don't wait too long before the Sonic and Tails players find them. There will be other things as well but they will be in other posts.