Fun 'N Games presents a mixture of games and applications for the Sega Genesis console. The main menu is divided into four sections:
A paint program that offers different tools and brushes, a few pre-made backgrounds and objects as well as the option to import figures created in the sub-games Stylin' Stuff and mix 'n match.
Mouse Maze: A Pac-Man clone where you guide a mouse through a top-down labyrinth, collecting cheese while avoiding cats. Collecting a bone transforms the mouse into a dog that can kill the cats. Space Lazer: A shooter seen from the cockpit of a space-ship, where you control a crosshair and shoot increasingly difficult enemies. Whack a Clown: An exclusive game to the Genesis Version, similar to Whac-a-Mole but with clowns instead of moles.
Songs can be composed by choosing from several instruments and putting notes onto a stave. You can also add sound effects or edit provided songs.
This section contains two mini-games: Stylin' Stuff, where you edit the sprite of a woman by selecting different clothes, hats, or haircuts; and Mix 'n match, where you create sprites by putting together different heads, torso, and legs.