Be careful about pulling Geb or any of the halfling audience members behind the stage curtain. If they aren't snared while near death then they will path into the rat maze trap. That's an inconvenience.
The problem is that that trap is buggy. You can fall for 10000 dmg if you hit it the wrong way, which I can speak from experience. You've got to leap into the trap to make it. Don't simply step in and slide down a side. If you do, you'll fall and fall and fall under the database. Your corpse is bugged at that point and your only recourse is to petition for GM help.