What do you get when you take:

- Sonic Generations controls, interface and running/physics engine

- 9 daytime Sonic levels from Sonic Unleashed

- 1080p or higher graphics and butter smooth 60 frames per second

You get one amazing hybrid game mod. Level design of daytime levels in Sonic unleashed is truly sublime and with the control improvements from Sonic Generations and the graphical prowess of PC gaming, this mod becomes one of the best Sonic games to date.  Best of all, no Werehog levels in sight...

Check out the trailer below

You need to purchase Sonic Generations, download the mod and copy a few folders over.  Pretty simple stuff.

Read more here:

http://www.moddb.com/mods/sonic-generations-unleashed-project/news/sonic-generations-unleashed-project-10-released

Love the PC modding scene. Looks great.

I haven't beaten it yet, 2 more levels...but I just noticed this on the mod description page:

"Classic Sonic Adventures integrated! Once you beat the main game, you can play as Classic Sonic in the Modern stages! This feature is not really play-tested and just meant as an additional bonus to play around with. (You don't need to use a separate mod for this like CSA)"

Hot damn. Got to check this out!