Bowser's Ghost Cologne is a brand of cologne that was used in Hotel Mario. Bowser's name is on the product, implying Bowser's forces manufacture this cologne. Mario sprays himself with it in Ludwig's Thump Castle Hotel, where it stops the doors from vanishing.
| Hotel Mario | |
|---|---|
| Protagonists | Mario • Luigi • Princess Toadstool |
| Bosses | Morton • Roy • Larry • Lemmy • Ludwig • Wendy • Iggy • Bowser |
| Items | Coin (rainbow variant) • Super Mushroom • Fire Flower • Star Man • Toad |
| Objects | Bowser's Ghost Cologne • Bowser's Sourpuss Bread • Letter |
| Hotels | Morton's Wood Door Hysteria Hotel • Roy's HardBrick Hotel • Larry's Chillton Hotel • Lemmy's High-ate Regency Hotel • Ludwig's Thump Castle Hotel • Wendy's Blitz Snarlton Hotel • Bowser's Seizures Palace Hotel |
| Enemies | Banzai Bill • Bellhop Goomba • Big Boo • Boo Buddy • Buzzy Beetle • Cloud • Fire • Flying Goomba • Flying Koopa • Goomba • Koopa • Mecha Koopa • Mini Ninja • Monty Mole • Parabomb • Pat the Bat • Penny • Rhinestone Goomba • Skeleton Koopa • Spiny • Wiggler • Z Koopa |
| Miscellaneous | Gallery • Pre-release and unused content • Staff |