As you embark on your journey to challenge Nikador in *Honkai: Star Rail*, you'll find yourself exploring the fascinating Strife Ruins: Castrum Kremnos. This abandoned structure is not only a path to your ultimate challenge but also a treasure trove waiting to be discovered. Here's a comprehensive guide to help you uncover all the treasure chests scattered across its various floors, each offering a rewarding experience filled with puzzles and hidden secrets.

Jump To:

• How To Get All Strife Ruins Castrum Kremnos in Honkai Star Rail
• Strife Ruins Castrum Kremnos B1
• Strife Ruins Castrum Kremnos F1
• Strife Ruins Castrum Kremnos F2
• Strife Ruins Castrum Kremnos F3

How To Get All Strife Ruins Castrum Kremnos in Honkai Star Rail

Strife Ruins Castrum Kremnos B1

Strife Ruins Castrum Kremnos is a labyrinthine building, with treasure chests hidden across multiple floors. Here's where you can find them on B1:

• Underneath the unstable bridge: Engage with the Golden Scapegoat puzzle and destroy the two red shields to unlock this chest.
• After defeating a monster: Defeat a specific monster on B1 to claim another chest.

On the northeastern part of B1, you'll find additional chests:

• Prophecy Tablet puzzle: Solve this puzzle right next to a flying amphora to secure a chest.
• Golden Short Spear: Catch this spear to unlock another chest near another flying amphora.
• Golden Scapegoat puzzle: Another chest awaits after solving this puzzle.

Strife Ruins Castrum Kremnos F1

On the first floor of Strife Ruins Castrum Kremnos, you'll uncover a variety of treasure chests:

• Janus’ Hidden Passage: Use this passage to access a chest located on a small patch of grass next to a stone.
• Wooden Box: A chest sits atop a wooden box, ready to be claimed.

• Hand of Zagreus: Utilize this tool to reach a chest after breaking the base of a stone ball north of it.
• Blue Cubes: Find a chest next to a stack of blue cubes.
• Coins of Whimsy: Collect three coins using the Hand of Zagreus to unlock another chest.
• Broken Wall Decoration: Discover a chest near a broken wall decoration.
• Statue and Spiral Staircase: A chest is hidden behind a statue near the spiraling staircase.
• Circular Path: Follow the circular path to find a chest north of the Silent Chisel Ground space anchor.
• Flying Amphora and Coins of Whimsy: Collect three Coins of Whimsy to reveal a chest next to a flying amphora.

Related: Best Games Like Honkai: Star Rail

Strife Ruins Castrum Kremnos F2

The second floor contains the highest number of treasure chests in Strife Ruins Castrum Kremnos. Be prepared to face numerous monsters as you explore:

• Shrine of Prayers: Find a chest next to the stairs near the shrine.
• Golden Scapegoat Puzzle: Solve this puzzle north of the Conquered Outlands anchor to unlock a chest.
• Kremnos Arena: A chest is located south of the Kremnos Arena, and another on its west side.
• Golden Short Spear: Catch this spear near a pile of fallen debris to claim a chest.
• Enemy Guarding the Chest: Defeat the enemy near the entrance to Bloodbathed Battlefront Castrum Kremnos to access a chest.
• Blue Shield and Prophecy Tablet Puzzle: A chest is hidden behind a blue shield; solve the Prophecy Tablet puzzle to reveal it.
• Hand of Zagreus: Use this tool to reach another section with a chest.

Strife Ruins Castrum Kremnos F3

The third floor is home to just two treasure chests:

• Golden Scapegoat Puzzle: Solve this puzzle to unlock a chest.
• Conquered Outlands Anchor: Climb the stairs near the Conquered Outlands anchor to find the final chest.

That's a wrap on all 36 treasure chests you can find in the Strife Ruins Castrum Kremnos area of Honkai: Star Rail. Collecting them all will net you a substantial amount of Primogems, enhancing your gaming experience.

Honkai: Star Rail is now available on PlayStation, PC, iOS, and Android.