A fan remake of Sonic 06 releases a brand-new demo, with the footage showing off added improvements to Sonic and Shadow's levels.

Sega has announced that tomorrow, Sonic Generations will arrive on the PSN as a playable demo, but will only be available for a total of 20 days.

Delving into the source code of the yesterday-released Sonic Generations demo, Sonic Retro found a list of levels to be included in the retail game when it launches this November.