There's a lot to work through here, but it's the release of a Sonic Z-Treme demo that may prove most interesting to many fans.

From resurrecting a cancelled Sega Saturn Sonic title to remaking Game Gear classic Sonic Chaos, the range of ideas and concepts on display this year is highly impressive - and best of all, every demo from the event is available to download. One of our favourite gaming events - the Sonic Amateur Games Expo - returned once again this year with a wide selection of impressive games from talented developers.