List of Mad Mushroom replacements

This is a list of all Mad Mushroom replacements appearing across all Keen 4 mods.

• 
  Beetlebone

  From Atroxian Realm.
• 
  Ghost

  From Episode -3.
• 
  Gormack

  From Operation Ocflore.
• 
  Hopper

  From The Keys of Krodacia.
• 
  Unnamed actor

  From XkyKeen4.
• 
  Omnia

  From Revival of Bliss.
• 
  Pumpkin

  From Commander Keen's Valentine Bash.
• 
  Right Gun

  From Galaxy Defender.
• 
  Spider

  From Skater Squirrel.
• 
  Vivid Ax

  From Aurora Bliss.