When the official releases of incredible Sonic are not enough for you, the fan-made versions come in handy. Here you will play for a famous blue hedgehog, Metal, or Mighty, the choice is yours. The title is made on the basis of an original one, but all the levels are different as well as the enemies, bosses, and even the background music. The authors of the game made it very difficult, so losing here is easy. You will find it extremely challenging, but this is exactly what makes the process that interesting!