This unofficial project ports back most of Sonic Unleashed's day levels from the Xbox 360 version into Sonic Generations on PC. It also includes any improvements that are deemed as necessary to accomodate to the better control scheme, higher resolution graphics, and a much smoother framerate.
This is an amazing mod that keeps the detail of Unleashed, and adds a few extra surprises where the physics of Generations will allow / Unleashed's physics don't exist.
Speed running and all this beautiful scenery!
Impressive modification, very good levels converted to this in HD, thank you, my masters (and to think that the 9.99PLN <~ 2.5$> because it is costs of "Sonic Generations retail boxed" in poland. I have so much fun