Love the game and the idea of an PC version of it. Played it and Like the own ideas u brought in with the Special level about the "Windy" goal or with the Costumes and Galahad. I had problems with the Jump mecanic as the game didnt let me jump back, forth or up to doan Spindash constantly (Sometimes he didnt wnted to jump back, sometiiemes he jumped forth as he was suppoosed to jump up or the other way around) Once i played te "retreave the sacret sword" mission sonic got portet back at the stard of the slide ection right as i reached the end and from there he didnt stoped Sliding even on normal  ground. There was Visual bugs on the envirementwhen i got too fast and the Kight armor helmet glitches a bit too. The fight against galahad was a bit too fast forthe start of the game but i guess thats just vor showing so i guess it may be so hard in a later appierance in the game. I would love to see an small part to teach the new conter mechanic u created in one level. All in all im looking forword to what that Project is going to get with interest and i hope that my Rating helps in ur Developing. ^^