Here's a (relatively) short video of the cancelled game "Hero", by Splash Damage. I can't find any traces of this game on the internet, but it is very interesting. It is multiplayer only so there is not really much to it.
Obscure Gamers is a Video Game Preservation group founded in 2017. We actively work to preserve long lost video game history & hardware for educational research and historical purposes. Our long term goal is to work with Video Game Developers in preserving this important history from being lost.