Bernal Sphein Cyberspace

[...]
> In the action mode the Bernal sphere is boarded by
> maurauders from a hostile nation and the player is a
> paramilitary type whose trying to defeat the maurauders
> using an assortment of personal weapons just like Doom
> except that instead of fighting from corridors, you are
> fighting inside the bernal sphere.
Interesting. I'd prefer the game engine without the weapons and
marauders, though.
Perhaps a murderer hunt in a wilderness colony, if there has to be
such action? I suppose you'd need a lot of memory, though - there is
a reason these 3D games from Wolfenstein and onwards take place in
corridors rather than the open ---