In Rooms The Main Building for the Nintendo DS, yourrole is to help Mister X get to the exit of a fiendish world full of sliding tilepuzzles. Find useful and dangerous items, like explosives and teleportingtelephones, collect trophies for achievements, and unlock even tougher modes.You can use the built in level editor to create your own tortuous sliding roompuzzles, and send them to friends via Nintendo DS Wireless Communications!Enter Rooms The Main Building for a brain teasing challenge you won39tsoon tire of!