Is it possible for a character to climb a vertical ladder. I'm building a UFO. It is hovering a few feet above the ground and has a vertical cylinder extending down as an entrance. Inside that cylinder, I'd like to place a vertical ladder - will this allow access?
Alternately, could I place that "footstep" entry point up inside the UFO? Or both?
Also, if I place a cube of water through the entrance cylinder will that act as a "door"?