Hyperdrive, The Yugioh 5ds theme song from the English dub is playing during the duel with the Knight of Hanoi. The Vrains Theme should be playing.
The cyber world is based on the matrix the series was set in the 1970s but the internet was not invented until 1995 and The Matrix was not released until 1999. The producers didn't know about them.
The link monsters were based on the weakest link but the show didn't exist in the 1970s.
The series is set on the planet Mustafar but the duels take place in japan on earth.