

Developed by Blitz Games for Fox Interactive.
This movie tie-in game from Fox Interactive was canceled after the movie bombed. It was shown at E3 2000, and demo discs do exist.

Shooter / Platform / Real Time Strategy (RTS) / Action / Science fiction
After the success of Star Fox, Nintendo decided to make a sequel on the same system. However, with the release of the Nintendo 64 looming close, Nintendo decided to cancel the game despite it being nearly complete. Many features of this game were later reused in Star Fox 64, most notably Star Wolf, and the game itself was later leaked as source code and compiled into a working ROM. The game was later released for the SNES Classic console as an unlockable game, marking its first official release. Since then, the game was also released for the Nintendo Switch Online service.

Shooter / Action / Science fiction
Universal Soldier is a cancelled video game based on the 1992 movie starring Jean-Claude Van Damme. You control Van Damme's character, Luc Deveraux, as he turns against his platoon and attempts to bring down the corrupt government organization that created him.

Platform / Hack and slash/Beat 'em up / Action / Science fiction
Super Shadow of the Beast was going to be an enhanced port of the action-platform Amiga game Shadow of the Beast by Psygnosis. It was never officially released.

Simulator / Strategy / Adventure / Action / Fantasy
Eat or be eaten! Assume the role of an animal in it's early stages of evolutionary development. As your animal instincts take over, you will boldly traverse hostile environments, savagely stalking your prey to assert your place in the animal chain of power. Will you have what it takes to become the new king of beasts? The game started development on the Nintendo 64, but went unreleased, being later ported to the Nintendo GameCube. A prototype of the Nintendo 64 version has been found

Adventure / Action / Science fiction
Velvet Dark is a canceled project that was planned as a sequel or spin-off of Perfect Dark. The game was designed as a third-person stealth action game following Velvet Dark, Joanna Dark's sister though the relation wasn't stated in Perfect Dark. Velvet appears as the co-op character in Perfect Dark. Likely beginning as a Nintendo 64 title, the game was canceled at some point after the GameCube was announced in 2000. The table of contents page of a design document for the game, dated the 30th of October 2000, was revealed on twitter by Gregg Mayles in 2015. Compatibility with the Game Boy Advance was planned, probably similar to the way content in Perfect Dark could be unlocked with a connection to the Game Boy Color game, also titled Perfect Dark. This would also mean there were plans for a Game Boy Advance companion game of some kind, though no work on a connected title has been revealed.

Shooter / Action / Science fiction
Ultrabots was an unreleased game by Novalogic.

Hack and slash/Beat 'em up / Adventure / Action / Science fiction
A cancelled DS port of Batman: Arkham Asylum.

Puzzle / Racing / Action / Science fiction
Virtua Hamster is a unreleased Sega 32X game. The game was to star a variety of selectable rodents attached to rocket packs who could travel through a series of connected tubes, fighting each other and avoiding various obstacles. It was built solely with the 32X in mind, however after the console failed development moved to the Sega Saturn for a short while before being axed completely. It is also reported that Sega of Japan were not keen on use of the "Virtua" in the game's name, possibly so that the game was not associated with Sega AM2's Virtua Fighter and Virtua Racing. An alternate box mock-up uses the title Virtual Hamster instead. In August 2009, Ryo Suzuki of SEGASaturno.com dumped an early prototype version of this game. In it, the only selectable character is hamster, Chip, and there is only one empty level (though there are numerous non-moving 3D models of other characters and items dotted around the map). A resets the game, and B/C can be used to move the camera forwards and backwards through the tube. There are also two Sega screens.