Super Mario Bros Z is a fan-made series created by Mark Haynes a.k.a Alvin Earthworm, where characters from Mario's universe and Sonic's universe are working together to collect all 7 Chaos Emeralds.
Watch All Episodes:
https://www.youtube.com/playlist?list=PL01B6FBE8898E1535
Mark's Channel:
https://www.youtube.com/channel/UCPgqonWzGADVVV6gGVGDdPA
Episodes used in this video:
Episode 3: The New Threat
Episode 6: Brawl on a Vanishing Island
Episode 7: Secret of the Pipe Maze
Music:
Kipling Plant - Blast Corps
Project Chaos - Doomsday
Metal Slug 5 - Fierce Battle