Sonic teaser features two Sonics

Sega has posted a new teaser trailer for an upcoming Sonic the Hedgehog game. Sega hints that it gives clues about the next Sonic game, but exactly how is still up for speculation. The trailer shows off the newer design of the character running through a typical Sonic stage, and meeting up with what appears to be the older, "chubby Sonic" model from his 16-bit debut days.

The end of the trailer teases that the mystery project is coming in 2011. It shows the logos for Xbox Live Arcade and PlayStation Network, but no mention of WiiWare. We haven't heard much from Sega about the second part of its episodic Sonic the Hedgehog 4 project, so it's hard to tell if this new game is connected or not. If so, it's odd for the company to drop its support for WiiWare after only one episode.