Dangerous Keen in The Haunted Mansion
Dangerous Keen in The Haunted Mansion is a Keen 1 mod produced by Levellord. It was designed as a 'translation' of Softdisk's Dangerous Dave in The Haunted Mansion game when she discovered that the level format was compatible with Keen Vorticons. As such nearly all the sprites, graphics and levels are copied directly from the game with adjustments made for Keen's different abilities.
Spoiler Warning! This shows the whole levels.