Sonic Flash

Crossover of Super Mario Bros. and No Man's Sky. It was originally created for Ludum Dare, but was later expanded into DMCA's Sky. It was taken down by Nintendo in its original form.

Planet Alpha is an adventure set in a living alien world where you have the ability to manipulate the daytime. To survive on this strange planet you will have to be observant of how the environment and the wildlife behaviour changes depending on the time of day.

Crackle Cradle is a 2D sidescrolling platformer/shooter developed by FoxTail. This game entails guiding the selected heroine through various areas, traps, and monsters, relying on a mixture of evasive skills and accuracy with their weapons.

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.

The game is an attempt at a mini-crossover with Sailor Moon, in which characters from that universe can be summoned by Sonic and his friends as helper characters with the use of Chaos Emeralds. It takes on an 8-bit Sega Master System style and is designed to look as authentic to the system as possible (I think).

A Sonic fan game set in the SatAM universe.

Mobius Red Zone is a Sonic fan game in the same universe as the animated web series Sonic the HEDHUG. The events of 'Big Space Race' set the mysterious Red Comet on a collision course with Mobius where Sonic and Co live. Later, the events of 'Dr.Eg.D.S.' may have reloaded the planet, but not the rest of the world, and the Comet is still slowly moving towards the Mobius, finally arriving many years later, in the time of The New Circle. No one expected this to happen, but upon arrival, the Red Comet released the cursed energy that suddenly changed the world to its corrupted, horrible version of itself - the so-called Red Zone where even the small pretty flower in the background can turn into a devastating mechanical monster with saws and lasers, and cannons, and even more saws. Now our heroes embark on their own adventures to reveal the truth about the Red Zone and, maybe. even stop it from spreading across the whole Mobius... yet it still exists.

Sonic Requeset is just your generic Sonic fan game.

Sonic Into Cyberspace is a 2D modern Sonic game that aims to evolve and expand upon the 2D Sonic formula. This game places an emphasis on freedom of movement and flow, maintian high speeds to enter boost mode to go even faster and collect rings to reduce the amount of time to enter boost mode.