Florian Hufsky, Two52, and many others.
Super Mario War is a simple and active game based on popular Nintendo character.
Mario City 2010 (c)
Super Mario Bros Ants is an addictive strategy game that takes place in egypt.
SUPER MARIO FLAYER! Mario returns to his homeland the clouds kingdom!
Play very colorful game filled with mysteries and magical crystals!
The continuation of Super Mario Ice 1. Now our hero Mario must find magical crys.
Crazy Squirrel is a downloadable game with concept similar to Super Mario Bros.
New free online platform game with your favorite heroes Mario, Sonic and Aladdin.
Mike Burgess and Dave Mongeni
Neo-Sonic Godspeed - a fan made game that fitures Sonic.
Sonic Assault gives our friend Sonic a big shotgun!!
Open Sonic is an open-source game based on the "Sonic the Hedgehog" universe.
Sonic Team Junior
Sonic Robo Blast 2 is a 3D open-source Sonic the Hedgehog fangame.
Devil's Details - SEGA
Sonic Generations delivers the definitive experience for Sonic fans new and old.
Neo Sonic Godspeed is the continuation of the Neo Sonic series.
It is an advanced chao editor for Sonic Adventure DX and Sonic Adventure 2.
Sonic CD the Game is a new and entertaining Sonic adventure game.
Mario Forever 18.104.22.168 is the sequel of the Mario Bros. saga.