Overview
The Crimson Cavern is a breathtaking sub-location nestled within the Luminescent Cavern, introduced in the game with update 1.50.0 on September 20th, 2025. This area is renowned for its stunningly lush crimson jungle, dotted with giant glowing fungi and trees. Players will be mesmerized by the vivid red waterfalls and the winding rivers that characterize the cavern's landscape. At the heart of this vibrant ecosystem stands a majestic tree with a fishing rod perched at its peak, serving as a focal point for adventurous anglers.
To venture into the Crimson Cavern, players must first gain access via a mutated gate. This mutation can be acquired through a rare 0.11% appraisal chance in Moosewood or by trading with other players. Alternatively, friends with access can help others unlock the area using the Scarlet Spincaster Rod.
The Crimson Cavern is not just a feast for the eyes but also a hub for fishing enthusiasts. It is home to two special hunts and offers a selection of unique rods crafted from materials found exclusively in this area. This makes it a popular destination for players looking to upgrade their fishing gear and tackle some of the game's more challenging angling opportunities.
Inhabiting this mystical realm are three notable NPCs: the regal Crimson King, along with his loyal servants Wixie and Tilli. These characters add depth and intrigue to the cavern, each offering their own interactions and potential quests.
The Crimson Cavern is home to the elusive Colossal Ancient Dragon, a truly mythical catch.
How to Reach
Unlock with Mutation
To access the Crimson Cavern, players need a specific mutation. This rare mutation can be appraised at a 0.11% chance from the appraiser at Moosewood or obtained through trading with other players.
Friend Assistance
Players can also enter the Crimson Cavern with the help of a friend who has already unlocked it. This friend can use the Scarlet Spincaster Rod to facilitate entry.
Unique Bestiary
The Crimson Cavern boasts a unique bestiary with a variety of fish that appear under specific conditions. Common fish can be caught during the day in clear spring weather, while uncommon species surface during rainy winter days. Rare fish are typically found at night during autumn and winter rains.
Legendary fish make their appearance on foggy winter nights, and mythical species can be caught during foggy autumn nights. Exotic fish provide a challenge for anglers, appearing during clear days in spring and summer, or on foggy spring nights.
Fish to Catch Here
The Crimson Cavern is a haven for anglers seeking rare and exotic catches. Among its residents, the elusive Colossal Ancient Dragon stands out as a mythical catch that draws many skilled fishermen to the area. Other notable species include the Red Spotted Blenny and the vibrant Japanese Dragon Eel, both of which require specific conditions to capture.
This location also features the Red Crabsquid and the eerie Vampire Squid, adding to the diverse and unique collection of marine life that players can encounter. With such a rich variety of species, the Crimson Cavern promises an exciting fishing adventure for players looking to expand their collection.
Fish you can catch here: Red Spotted Blenny, Sea Raven, Red Crabsquid, Viperfish, Red Fangtooth, Japanese Dragon Eel, Vampire Squid, Lithodes Megacantha, Colossal Ancient Dragon
NPCs Here
Characters you'll find around Crimson Cavern:
Crimson King, Wixie, Tilli
