 Players can "level up" by achieving certain objectives in each stage; increasing the player's level will allow access to new content for purchase.The game contains two play modes; "Story Mode", which has preset stages with an end goal, and "Arcade Mode", which has randomly created stages that go on endlessly, with the purpose being to make it as far as possible through the stage.The game is a remake of a 2005 "Sonic" game of the same name.