The room, as the name suggests, contains the Slime Key item which is surrounded by mysterious green blocks. These blocks will only phase out when the player is in 'Dead' mode.
The room also usually have Spiderwebs, Spikes, Pressure pads and White ghosts.
This page was last edited on 13 July 2014, at 16:57.
Content is available under CC BY-NC-SA 3.0 unless otherwise noted. Game content and materials are trademarks and copyrights of their respective publisher and its licensors. All rights reserved.
This site is a part of Fandom, Inc. and is not affiliated with the game publisher.