What Are the Hidden Quests in Honkai: Star Rail?

If you have been blazing through quests in Honkai: Star Rail by playing the main story, there are plenty of chances to miss some hidden quests in the game. While most of the challenges in Honkai: Star Rail are right in front of you, some of them are hidden and require you to put in the effort to unlock them. When looking for these quests, you will interact with many non-player characters (NPCs) and they will guide you to these alternative side-quests and help you get your hands on worthy rewards.

Here’s all you need to know about hidden quests in Honkai: Star Rail.

Honkai: Star Rail Hidden Quests Explained

Here are all the Hidden Quests in Honkai: Star Rail that you need to explore:

• Door to a New World: This hidden quest can be found in Herta Space Station’s Supply Zone. You need to go to the Spare Parts Warehouse Space Anchors and find the washroom. The Door to A New World is a toilet-shaped Curio in the Herta Space Station collection. It is located in Supply Zone F1's maintenance room. While interacting with it will take you to a random part of the space station, leaving the area will return the Curio to its original location.

• Little Robots: You are very likely to walk into this quest in multiple locations in Herta’s Space Station. So be on the lookout for small robots around this location.

• Origami Cranes: This hidden quest can be located once again in Herta Space Station’s Supply Zone. You will have to pick up many Origami Cranes to complete it. 

• Phonograph: For this hidden quest, you need to interact with the phonograph in the Parlor Car of the Astral Express and change up some tunes. 

• Bernard’s Signal Log: You can find this quest in Herta Space Station in the Master Control Zone. But first, you need to complete the “To: The Faint Star” quest and chat with Bernard. 

• Misdelivered Letter: You can pick up this hidden quest from Jarilo-VI’s Administrative District. Following this, you will be asked to collect four letters in the same area.

• Praise of High Morals: To do this quest, all you need to do is select the “morally correct” option when talking to an NPC in Honkai: Star Rail.

• Rightful Rights Society: For this, you need to interact with the phone booth near the Golden Theater in the Administrative District of Jarilo-VI. 

• Trash Cans in Belobog: In Boulder Town of Jarilo-VI, you have to complete the trash can puzzles. After that, you will unlock this hidden quest. 

• Triple Authentication Access Room: Players need to collect the three access authentication cards in the Herta Space Station located at the Base Zone to begin this quest.

• Sheila’s Fate: You need to first complete the Guide Paradox quest. After that, chat with Shiela in the Administrative District to start this quest.