Duelo Maestro

Duelo Maestro is an demon level created by Nacho21. It is usually considered a Very Hard, Insane, or Extreme Demon. This demon is known for its two player mode at the drops, the first being symmetrical but the second being asymmetrical.

Description
The level begins with a rather hard and trick cube section, followed by an equally confusing robot section with many invisible platforms and routes. It then moves to a dark ship section with tight passages and a few orbs to maneuver, followed by a dark ball section. The level then goes slow, and a cube section contains the build-up. "DROP SIMETRICO" signals the start of the drop, and instructions appear showing which sides are controlled by the space and mouse.

The first drop starts, being entirely two-player dual; however, this is relatively simple as the duals are symmetrical. It progresses through various forms.

After the first drop, a robot section follows, which mostly consists of small jumps. After that is a moderately tight wave sequence, then a hard ship, and a rather easy cube sequence.

The second build-up alternates between ship, ball, UFO and Wave without warning, making it rather tricky. Then "Drop Asimétrico ¡Prepartate!" appears, signalling the start of the second drop.

The second drop is asymmetrical in nature, requiring both parts to be controlled independently. There are many keys along the way, and all of them have to be collected to pass this section (most likely to prevent glitching)

The dual ends, the cube goes through an auto and any secret coins are collected. Before the level ends, the cube has to tap a series of jump orbs marked with "?". Finally, the cube goes dual again and shows a long line of messages. The level ends with the title and "G J" flashes on the screen.

Trivia

 * This level was released in August, but was not rated Demon until late November.
 * While SrGuillester managed to beat the level solo, others have beaten the level with the aid of another person. Surv beat it with Airswipe, GuitarHeroStyles beat it with SoulsTRK, among others.