Oh, heck yeah! O_o; .. Okay,
1) Construct your room. Make no item visible initially.
2) Place a pit warp a bit further in to that room, so the player will enter the following loop of rooms:
3) Construct multiple copies of that room, and in each copy, place a different item.
4) Each room should have the Boss flag checked, a trigger enemy in the corner, and a flag triggering a normal floor to appear on 100% of the walkable floor surfaces, at least. (Or at least around the item.)
4) Each room should warp to the next, in a complete loop. Each room should have a side warp leading out of the loop.
5) When you pick up the item, a boss flag will trigger, and the pit warps all around you will disappear, becoming normal floors. You will cease warping around to the other rooms with the other items. The item should act as a "Kill all enemies" if you have the room type as a special item.
.. Or at least that's how I think it might work.
.. I can already see two complications with this.
1) When you step onto the screen, if you move too fast, you might re-warp into the screen loop before the secret flags can be triggered, removing the pit warps.
2) I'm not at all sure if regular items, even when set as a special room type, can trigger the boss flag like that. I've been TOLD that it can, but I haven't been able to test that out yet.
Other thoughts?
(EDIT: Nick, do you mind if I replace the image code of the image in my sig, with the one in your post, so I don't steal "their" bandwidth?)
