Sonic: Project Survival

Sonic: Project Survival is a Sonic fan game that is Mega Drive-style Sonic platformer, with original zones based of classic games in the series.

When a mysterious island seemingly appears from nowhere, Dr. “Eggman” Robotnik’s mischief leads him to launch an investigation on this secluded island. His findings reveal a lost civilization, gone corrupt from the power of super animals that inhabited the island.