Complex sentence: In the game, the player directs Sonic through levels, collecting rings and avoiding obstacles and enemies, although unlike other games in the series, Sonic automatically is moving forward at all times, similar to Sonic and the Secret Rings.
Split into simpler sentences: In the game, the player directs Sonic through levels, collecting rings and avoiding obstacles and enemies. Unlike other games in the series, Sonic automatically is moving forward at all times, similar to Sonic and the Secret Rings.