This is sort of a make believe video game called “Four Words Collide.” It is basically a 2d platform brawler game. I’m also planning on making a story script of this and then make it a comic. This was something that I was definitely thinking of.

Synopsis: Dr. Eggman uses a device that is powered by the seven chaos emeralds to bring other villains in his world. However, due to stupid accidents happening around the lab, the machine malfunctions causing Eggman, Bowser, Wily, and Spooky’s worlds to merge and collide with each other. Meanwhile, Dr. Light notices this and contacts Tails to enlist the help of Sonic the Hedgehog, Super Mario, Mega-Man, and PAC-Man to take back their worlds and save the universe.
 
As you can see, these are songs from other video games that I stole er I mean used in order to fit the world itself like desert and ice levels. 

Worlds:

Windy Mountain
- Act 1: Up the Mountain
- Act 2: Wooded Village

Cloudy Desert
- Act 1: Shifting Sand Land
- Act 2: Spooky Pyramid

Frozen Casino
- Act 1: Inside the Casino
- Act 2: Glacier Cavern

Volcanic Factory 
- Act 1: Inside the Volcano
- Act 2: Magma Machinery Cavern

Aquarium Dojo
- Act 1: Ocean Temple
- Act 2: Underwater base

Dimension Island
- Act 1: Master Fleet
- Act 2: Minion City and The Secret Base

(You’ll figure these out when you look at the names of each song and take a listen)

Four Worlds Collide (Complete Video Game Soundtrack)

Vectorman 2

From Streets of Rage 4

Composer: Yuzo Koshiro

Streets of Rage 4 Original Soundtrack

Streets of Rage 4 Main Theme

Flutey (World Map) - Castle Crashers

Title

Intro

Vectorman 2
Scene 1: Geronimo, Scene 11: I Can Dig It

Planet Fall Dig

Swamp

Vectorman 2
Scene 6: Magma P.I., Bonus Level: Tubular

Lava Falls Race

Sonic Lost World Original Soundtrack: Without Boundaries (Disc 1)

Windy Hill Zone 1

Sonic CD (Japan):Special Stage

The Complete Soundtrack to Rayman Origins.

Lava Falls Race

Sanscatn