Discover every treasure chest in Honkai: Star Rail's Strife Ruins: Castrum Kremnos! This guide details the locations of all 36 chests across the B1, F1, F2, and F3 levels. Prepare for puzzles and battles!

Quick Navigation:

• B1 Chest Locations
• F1 Chest Locations
• F2 Chest Locations
• F3 Chest Locations

Strife Ruins Castrum Kremnos B1

The lower level (B1) presents a challenge. Here's how to find the chests:

• Chest 1: Located beneath the unstable bridge. Solve the Golden Scapegoat puzzle (destroy the two red shields).
• Chest 2: Defeat a nearby enemy to claim this reward.
• Chest 3-5: Found in the northeastern section of B1. These require solving a Prophecy Tablet puzzle, catching a Golden Short Spear, and solving another Golden Scapegoat puzzle, respectively. All are near flying amphorae.

Strife Ruins Castrum Kremnos F1

The first floor (F1) offers more treasures. Their locations are:

• Chest 1: Use Janus' Hidden Passage to access this chest, situated atop a grassy patch near a stone.
• Chest 2: This chest rests atop a wooden crate.
• Chest 3: Requires the Hand of Zagreus. Destroy the stone ball base to the north to reveal this chest.
• Chest 4: Near a stack of blue cubes.
• Chest 5: Collect three Coins of Whimsy (using the Hand of Zagreus) to reveal this chest near a broken wall.
• Chest 6: Hidden behind a statue near the spiral staircase. Follow the circular path.
• Chest 7: North of the Silent Chisel Ground space anchor.
• Chest 8: Near a flying amphora; appears after collecting three Coins of Whimsy.

Strife Ruins Castrum Kremnos F2

The second floor (F2) has the most chests, but also the most enemies.

• Chest 1: Near the stairs by the shrine. Solve a Golden Scapegoat puzzle.
• Chest 2: North of the Conquered Outlands anchor.
• Chest 3: South of the Kremnos Arena (west side).
• Chest 4: Catch a Golden Short Spear to obtain this chest near fallen debris.
• Chest 5: Defeat the guarding enemy near the Bloodbathed Battlefront entrance.
• Chest 6: Hidden behind a blue shield.
• Chest 7: Solve a Prophecy Tablet puzzle (requires the Hand of Zagreus).

Strife Ruins Castrum Kremnos F3

The third floor (F3) contains only two chests:

• Chest 1: Solve a Golden Scapegoat puzzle.
• Chest 2: Located near the stairs by the Conquered Outlands anchor.

Congratulations on finding all 36 chests in Strife Ruins: Castrum Kremnos! Enjoy your Primogems!

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