To make Speed Dreams into an online multiplayer game with 16 players, you would need to modify the game's code to support online multiplayer functionality. This would involve implementing features such as network communication, multiplayer game synchronization, and player matching. It would be best to consult the existing Speed Dreams community or forums for suggestions on the best engine or software to use for this purpose. While Unity is a popular choice for game development, it may or may not be the most suitable option for specifically integrating online multiplayer into Speed Dreams.
