Taking a ??? pill on the first floor sets deal chance to 0%, even if it's an XL floor #46
Description
You can still get a deal (and it's still guaranteed if you never take red heart damage) but Missing Hud 2 shows 0%.
I'm assuming the problem is that you can only get a deal on the first floor if you have Curse of the Labyrinth, and Missing Hud 2 assumes that if you have Curse of the Maze you don't have Curse of the Labyrinth. But what do I know