I got the game but... Level Editor...

[MulleDK19]

Can you do stuff other than just make maps? I know that the idea behind the games is that helplessness = fear (and believe me it does) but I'd like to mod in a nice big gun so that I could feel like a man on a mission, rather than a mouse trying to escape.

Or maybe a sword so I could go toe-to-toe with those monsters. Oblivion style combat with blocking and parrying, perhaps? Can you kill your foe before your mind unravels?

No. It's a Level Editor, not an SDK.