The Boss Bat's Lair
From A KoL Wiki

You reach The Boss Bat's Lair by entering The Bat Hole from The Nearby Plains. The Bat Hole becomes available through The Council of Loathing. Check out the Boss Bat Quest for more information.
To unlock this area, you must use three sonars-in-a-biscuit, obtainable in any other area in the Bat Hole apart from the Entrance, and/or Screambat fights.
The exact mechanism behind the Boss Bat encounter is unknown, but it is known that the current minimum number of bodyguards is 4, and that the bodyguards and the bat both act as normal monsters (that is, obeying the queue).
beefy bodyguard bat ![]() | |
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Boss Bat ![]() | |
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Notes
- After defeating the Boss Bat, this area can no longer be adventured in. Attempting to yields the message:
- Using the Last Adventure after defeating the Boss Bat yields the message: