Urban X-Tribe was an early prototype for an action game somewhat similar to Mirror’s Edge, where the player would had used Parkour moves to progress through the levels. The game was in development at Infogrames / Atari Lyon House Studio in 2002 / 2003 for the Playstation 2, but it was soon cancelled for unknown reasons.
Thanks to Hey Hey for the contribution!
Images:
In 2008 Bottlerocket Entertainment were working on a licensed The Flash game for Brash Entertainment and DC Comics, but the project was cancelled when Brash closed down.
Thanks to Hey Hey for the contribution!
Images:
Video:
Rush is a mysterious concept for a new platform / action adventure game that was in development by SCEA in 2002 / 2003. There is not much more info about this project, but in the end it was canceled for unknown reasons.
Thanks to Sir_Brando for the english corrections!
Images:
Monster Force (also know as Universal M.F.) was a third person action game / hack & slash with kid versions of famous monsters that was in development for the original Playstation at Universal/ Vivendi Interactive in 2001. This project was later dropped, but a version of Monster Force for the GBA was released in 2002.
Images:
Videos:
‘Superman: Man of Steel’ was the last known working title of an open world action game Factor 5 were working on for Brash Entertainment, which was being based around the legendary DC comics superhero license, Superman. It was planned to be made for the PS3, Xbox 360, and Nintendo Wii. Its initial codename was ‘Blue Steel’.
Internal concept video:
Images:
Videos: