Media Molecule’s Dreams is a new PS4 game (well, more of a tool than a game) that lets users create their own games with much more freedom than you had in their previous creation title, Little Big Planet. It’s been in a beta stage for a long time and people have been using that time to make unique and interesting games along with some that are inspired by other popular genres.

One player, JPG240SX has created 2 stages inspired by Sonic X-Treme, the long-lost Sega Saturn title. The version he created uses low-res textures and a fisheye-lens camera to get the effect of what the original title was going for. It’s really impressive.

The engine that Media Molecule is using in Dreams is so impressive that people are already making levels based off of Sonic Adventure and other Sonic titles and even making their own original, momentum-based Sonic games. It’s a game creation tool like no other.

Dreams is available now for PS4 at $39.99 US.