The E-Labyrinth Adventure is the ninth level in the game and was the last level that could be unlocked without keys.
- Prior to 1.4.8, E-Labyrinth Adventure was the first level with a name, but it did not show in the level select screen.
- The Red Beat and Dark Beat themes were replaced with Purple Beat.
- Dark Beat is still present in this level by changing quality medium and high.
- As "The E-Labyrinth Adventure" is too long to fit on the level select screen, it has been shortened to "E-Labyrinth".
- This and Sci-Tech are the only levels with themes that feature green balls.
- The music sounds very similar to TheFatRat - Windfall.