Sonic Mars is a cancelled Sonic the Hedgehog originally designed for the Sega 32X. Likely due to the system's limitations and commercial failure, the project was moved to the Sega Saturn where it evolved into Sonic X-treme.
Donkey Kong is an unreleased port for the TRS-80 based on the Nintendo arcade game of the same name from 1981. The hero of the Nintendo game is a carpenter named Mario. The goal is to rescue Mario’s girlfriend Pauline from the marauding Donkey Kong. Mario needs to reach Pauline at the top of the screen, all the while dodging barrels thrown by Donkey Kong. Other obstacles include conveyor belts, elevators, and fireballs.
It was being developed by game designers Wayne Westmoreland and Terry Gilman. The port was eventually finished, but never received an official release as the duo could not get permission from Nintendo.
Later, in 1995, Westmoreland released all of their TRS-80 titles to the public domain, including the unreleased port of Donkey Kong.
"Obake no Koushinkyoku 10th" is a 2D jump action game released on March 26, 2015 as a sequel to "Obake no Koushinkyoku". It is a work set in "Ghost Empire" 10 years after the previous work.
A Catfiend's Impending Relapse is a platformer about a nonbinary alien/demon cat struggling to maintain their sobriety.
You are Gil Kur, an aging academic investigating bacterial phenomena deep within the vacuum caverns surrounding your home.
The hack features a lot of new mechanics and QoL features into the original Super Mario Bros. 3 for the NES. One of the most impressive technical feats that this hack offers is the ability to play as either Mario, Luigi, Toad or Peach (Princess Toadstool), similar to what Super Mario Bros. 2 did back in the day.
Sonic Advance X is a 3D Action Platformer fangame for the Sonic the Hedgehog series. Dr. Eggman has returned with yet another scheme to take over the world. However, this time he aims to conquer the world across every dimension. It’s up to Sonic, Blaze, and their friends to put an end to the doctors most dangerous plan yet.
The X represents two key things, the roman numeral for 10; aka the number of playable characters, and the X-Dimension, an area that will play a major role in this games story.
Sonic Advance Revamped is a remake and reimagining of the original Sonic Advance on the GBA using the Sonic Worlds Delta engine; it's a passion project designed to be the definitive way to play Sonic Advance, with better hazard placement, a 16:9 aspect ratio, patched-up levels and bosses, completely redesigned Special Stages, the smoothest sprites from each GBA Sonic title (with some special cases and custom sprites here and there), re-implemented unused/beta elements, and true classic Sonic controls to make the game feel even better. Features set for the future include an exclusive Team Chaotix Mission Mode, 8 Unique Playable Main Characters (7 of which are playable in this Demo), a fleshed-out Tiny Chao Garden, New Levels and Music Tracks, and more! For this particular Demo, Sonic's Insta-Shield is swapped-out for his Drop Dash! This move will be an early unlockable in the final version.
Segapede is an unreleased Sega Mega Drive action game that was being developed by Sega Technical Institute in 1994. The game was never officially released and wasn't known until gameplay footage and materiel was put online by developer Craig Stitt, who would later dump the rom online for Hidden Palace.
The only existing prototype rom is notable for reusing graphics from Hidden Palace Zone, a removed zone from Sonic the Hedgehog 2. According to Craig Stitt, these assets were used as placeholder graphics during development.
An easy-to-use level design tool. Featuring over twenty built-in themes and support for customized effects, graphics and songs that can be packed with your courses.
Foodfight! is a cancelled tie-in game for the movie of the same name that was in development in 2006 for the Nintendo GameCube, Game Boy Advance and PlayStation 2. The game was shown off at E3 2006, however despite that, it's what the game was meant to be about due to the lack of gameplay footage, but is assumed to be a 3D platformer.
The game was cancelled after the movie was delayed until 2012.
Ratchet & Clank: Clone Home was a game for mobile phones planned to be released on September 1, 2006, however was cancelled before release. The game was a sequel to Ratchet & Clank: Going Mobile.
The second GBA platformer developed by Tantalus, The Flintstones is a stone splitting, hard rocking, action packed challenge for all ages. The Flintstone family has been abducted and i's up to Dino to rescue them. With the help of the Great Gazoo, Dino sets off on a journey that takes him from Bedrock to the perils of a distant galaxy. It's a prehistoric adventure with everything, as Dino leaves no stone unturned to bring Fred and the gang home to safety.
Take a whirlwind downhill ride with Dino at the wheel, ride on the backs of alligators, and overcome all manner of dastardly enemies to reach your goal and save the Flintstones. The Flintstones is hours and hours of varied gameplay. It's everything you'd expect from your favorite Stone Age pet.
Dead of Night is a 2D platformer set in the world of Ancient Greek mythology.
The game was developed for the Enix International Entertainment Contest in the Fall of 1996. The released version of Dead of Night – which is only a demo – only contains the first quest given by Zeus to Heropheles: to slay the Hydra and retrieve the map of the Underworld. The continuation of the story is hinted at but was apparently never done, otherwise the game is feature-complete.