No mate, there are four trap doors on the board, one is each corner, I just have a bunch of stone covers that can be removed as you wish. This way you can have none to four trap doors open in any given game. I'll also be making small scenic pieces to fit into the bottom of the pits to make them look like various types; spiked, water, acid and beast pits!
Progress on this has stalled a little as I need to buy paint, and I'm currently not getting hours at work...
