Hangover Couch is the third stage in Heaven's Back Alley.
- The boss, Dark Emperor Nyandam, appears after 3.3100f seconds.
- 1 Big Sal appears after 6.6200f seconds.
- 2 Axoloties appear after 16.6500f seconds, delay 20 seconds.
Use meatshields to activate the Axoloties' attack.
After Big sal is dead you can now rush down the rest of the stage. Use Awakened Bahamut Cat or some tank Ubers (Manic Island Cat works, too) to defeat the Dark Emperor Nyandam and knockback the Axoloties.