We ran across this crazy floor decal that can add a little extra to a room. The Secret Passage decal from James Bit Originals displays a simple, retro graphic, delivering a fun and witty idea. The vinyl decals are said to be inspired by old video games and their look is definitely playful. Discovered on Technabob, the designs are slip resistant and each measures 18 x 18 inches (or 45.72 x 45.72 cm)- enough to add a bit of mystery to an interior. Place them anywhere in the house, as long as the floor area is clean. If you choose to remove it, the developers explain that they will come off without leaving adhesive residue or damaging the floor. The unusual passageways are available in Desert Sand and Dungeon Blue- don’t you believe they would be a great addition in the children’s room?