Project X is an unreleased spin-off game set in the "bad ending" part of the The Legend of Zelda timeline. It would have explained the origin of the Master Sword and featured Sheik as the main protagonist rather than Link.
The game became known through the concept art being found on the internet through the original artist's web page, which was later taken down. After further research it was discovered that the game was being developed by Retro Studios as a concept, being greenlit by Nintendo to become a prototype, which didn't get approved.
The gameplay seems to have involved an arcade-like whack-a-mole-inspired movement with the Wii Remote to fight against enemies (with wolves being the first ones programmed in the game).
Project M EX Remix is a game mod of Super Smash Bros. Brawl in the vein of the original Project M, building on each of its characters while adding many veterans from Super Smash Bros. for Nintendo 3DS and Wii U and Super Smash Bros. Ultimate along with many, many new faces. In what can basically be considered the culmination of the Brawl modding scene over 12 years, PMEX REMIX features a whopping 116 fighters - that's 27 more than Ultimate's final count of 89 at the end of its DLC development in October 2021 - from across Nintendo's franchises and beyond, all while incorporating the in-depth competitive mechanics of Super Smash Bros. Melee. In short? It's the ultimate Super Smash Bros. jam session, bringing together the best character, stage and music mods from across the community into one enormous package. If Smash as a whole is the definitive Massive Multiplayer Crossover of video game history, REMIX is the definitive Massive Multiplayer Crossover of Brawl mods.
Spider-Man 4 is an unreleased Wii game developed by Eurocom. The game was intended to be a tie-in game for the movie Spider-Man 4, however it was cancelled due to the cancellation of the movie.
The game has since been released online in 2020, after a prototype was found on a RVT-H Wii development kit.
A special commemorative version of Super Mario Bros., for its 25th anniversary. It doesn't have many differences from the original game aside for cosmetic changes.
Mario Kart RiiBalanced is a mod for Mario Kart Wii that balances the states of very vehicle, character, modifies item probability, harder CPUs, edits textures and music, adds Toad Circuit from Mario Kart 7 and changes to the existing tracks to make the game more evenly balanced.
Custom Street World Tour is an easy-to-install map pack for Fortune Street and Boom Street containing over a hundred custom boards from the Custom Street Board Repository, some including custom music and backgrounds.
Dance Dance Revolution Mario Mix 2 is a cancelled sequel of Dance Dance Revolution Mario Mix that was planned for the Nintendo Wii. It's existence was confirmed when documents relating to the Wii hardware were leaked as a part of the July 2021 batch of the gigaleaks. It's currently unknown if development ever officially started.
The Wii port for The Force Unleashed featured significantly different gameplay, in particular full motion control for the lightsaber.
An enhanced port of the Wii Version was remastered for Nintendo Switch on. April 20 2020
Koopa Troopa Forest is an unreleased Mario game that was made to showcase how the pointer controls for the Wii would work. The game's existence was unknown until July 2021, when documents about the development of the Wii were leaked as a part of the Gigaleaks.