McLeodGaming Inc.

Cleod9 Productions

SSF2 Team

A crossover brawler that include memorable characters from classic arcade games and popular anime. Choose from 24 characters including Sonic the Hedgehog, Mario, Goku, Mega Man, and much more.

Super Smash Flash 2

Trailer

Release Date Trailer

CartoonMini

Sonic vs. Simpson

I-Mockery

Abobo's Big Adventure is a freeware parody Flash game. Inspired by various video games released for the Nintendo Entertainment System, the game features Abobo, a boss character from the Double Dragon franchise, traveling through the worlds of several different games to save his son. Developed by I-Mockery founder Roger Barr, Abobo's Big Adventure was released in January 2012 to positive critical reception.

Abobo's Big Adventure

Exploding Rabbit

Super Mario Bros. Crossover is a fan-made crossover platform Flash video game launched on Newgrounds on April 27, 2010 by Exploding Rabbit. It is based mostly on the gameplay of Nintendo's Super Mario Bros. for the NES. The only major difference is the ability to control characters that debuted in other Nintendo Entertainment System games unrelated to the Mario series. The latest version available (3.1) was released on December 25, 2013.

Super Mario Bros. Crossover

A freeware Smash Bros. fan game made by one developer.

Unofficial Crossover Browser Games

Super Smash Flash 2

Sonic vs. Simpson

Abobo's Big Adventure

Super Mario Bros. Crossover

Smash Bros. Rumble