If you leave "The Bullet That Can Kill The Past" and have a "Ring Of The Resourceful Rat", you'll get an S item in return at the forge! : r/EnterTheGungeon
Ring of the Resourceful Rat | Part 68 | Let's Play: Enter the Gungeon Advanced Gungeons and Draguns - YouTube
Steam Community :: Guide :: Filling Out the Ammonomicon in Enter the Gungeon
Enter the Gungeon - How to Find the New Secret Boss - Just Push Start
Westman Atelier - Happy Lunar New Year!🏮🧧Time to ring in the Year of the Rat🐭—the most quick-witted, resourceful, and prosperous creatures of the zodiac in Chinese culture. Wishing everyone luck, joy, and
The Tin Ring: Love and Survival in... by Fantlová, Zdenka
Enter the Gungeon - How to Find the New Secret Boss - Just Push Start
The Resourceful Rat – FSMegamall.com
Is it Furbait? — is the resourceful rat from enter the gungeon...
With the Ring of the Resourceful Rat, the Rat stole the bullet that could kill the past and left me platinum bullets instead. : r/EnterTheGungeon
Resourceful Rat - Official Enter the Gungeon Wiki
The Resourceful Rat – FSMegamall.com
Trollbeads Chinese Rat - Exclusive Bead Store
Steam Community :: Screenshot :: WHY IS THIS GAME SO HARD (nice easter egg tho)
Ring of the Resourceful Rat multiple switches - YouTube
spoilers) what does the ring do? :: Enter the Gungeon General Discussions
Enter The Gungeon: HOW TO BEAT THE RESOURCEFUL RAT - Beginners Guide and Tutorial - YouTube
Gungeon Enemies: Belly and Resourceful Rat's Lair by TitaniumGrunt7 on DeviantArt