Delve!

Delve is something you expect to see on a website full of flash games, and it's that one dungeon crawler that you just keep coming back to, just to explore more.

Except, it's not a flash game.

This was written in the CYS editor, with scripting to get it's "game" aspects. The editor and scripting are all more or less basic. There aren't many things you can do with the editor.

Aside from the limitations, delve is amazing on it's own. It's got hilarious description, actually interesting battle scenes, etc.

Highly recommend.