Mario Kart: Virtual Cup

Roll Boss Rush is a Homebrew. You play as Megaman's sister ROLL, but not the Roll based on the Japanese Canon, but the Ruby Spears MegaMan Cartoon. There are now 4 difficulty levels (easy-normal-hard & one-hit). You choose one main weapon (straight-spread-charge or burst) and one sub-weapon (vacuum-toaster-saw). You can also now choose between fighting 1 or 2 bosses at the same time (mono-melee) regardless of difficulty level. During battles you can grab your enemy and absorb their power and use it against them. She can even perform some physical attacks such as a drop kick. You also have a super meter that allows you to perform a SUPER MOVE. Based on what weapon you're currently using, you can perform different SUPER MOVES. Each boss has a weakness, much like every other megaman game. At the end of each battle, you're given a grade based upon your performance, an information Token, and a Password.

Grid is a racing experience like no other. Offering unrivalled moment-to-moment racing, Grid returns with an all-new experience where every race is the chance to choose your own path, create your own story and conquer the world of motorsport.

Reach to the end of the water slide, try to be the first. Bump other players during the race and have fun playing this colorful and sunny water slide game.

Persona 4: Racing All Afternoon is a fan-made kart racer featuring characters from Persona 3 and 4.

Select one of the 30 most skillful drivers of all time and boost your way to the top in F-Zero Pocket, a racing fan game made as a tribute to both the GameBoy Color and the F-Zero series.

A reimagining of The Mandalorian, Chapter 3: The Sin as a Game Boy game.

Created by Voxel, this is a fan recreation of Sonic X-Treme.

Web browser game where Miku races in different stages to get the best score.

A fanmade homebrew Demake of the original OutRun for the Game Boy Color released on Itch.io. It features the same levels, themes, and branching paths and music as the original.