Speed: Adjust speed using the select dropdown. Higher speeds mean faster movement but less time to avoid obstacles.

Enemies: Difficulties increase the number and speed of enemies. More enemies mean more challenges and longer playtimes.

Coins: Yellow coins give extra points when collected. They are located at various locations throughout the levels.

Music: Background music changes depending on the selected song. Default is common, while others have unique melodies.

Sound Effects: Choose which sounds to play. Some options include classic game audio samples from the original series.