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The Sinking City 2 Trident and Obelisk Puzzle Solution
Use the Church notes to set the Obelisk symbols, charge the Trident, and continue through the altar sequence.
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Quick Answer
Take the Trident from behind the Church's Star-locked door and place it on the Obelisk. Set the four symbol sections from top to bottom to Serpent Form, Crooked Cross, Spearhead, and Splayed Womb. Let lightning charge all three tips, retrieve it, return it to its original holder, then use the revealed dagger at the altar.

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Key Takeaways
- The Star Key is required to reach the Trident.
- The two Church notes provide the god-to-symbol mapping and reading direction.
- Enter the symbol sequence from top to bottom.
- Wait until all three Trident tips are charged.
- Return the Trident before using the dagger at the altar.
Step-by-Step Solution
Enter the Star-locked Church area, take the Trident, and place it on the Obelisk. Rotate the four sections so the symbols read from top to bottom: Serpent Form, Crooked Cross, Spearhead, then Splayed Womb.
Correct alignment starts the lightning sequence and draws enemies. Keep clear of the strikes while watching the Trident. Each successful strike lights a tip; retrieve it only after all three are lit. Return the charged Trident to the holder where it was found.
Leaving that room changes the Church state. Take the dagger from the statue at the altar and insert it into the altar slot to continue downward. Prepare for combat before committing to the final interaction.
FAQ
Is the symbol order top to bottom?
Yes: Serpent Form, Crooked Cross, Spearhead, Splayed Womb.
Why can I not finish charging the Trident?
Leave it on the Obelisk until lightning has illuminated all three tips.
What do I do after charging it?
Return it to its original holder, then use the revealed dagger at the altar.
Practical Checklist
- Read the active objective and nearby environmental clues before leaving the area.
- Spend scarce ammunition only when avoidance or positioning will not solve the encounter.
- Use the exact puzzle, item, or progression guide for the blocker you can name.
Common Mistakes
- Assuming every blocked route is solved by combat.
- Using a spoiler-heavy walkthrough before checking the current objective and room clues.
- Treating an optional resource as a required story key without evidence.
Related Guides
How this answer was checked
Sources & Verification
- GamesRadar puzzle walkthroughreliable secondary
- GameSpew full walkthroughreliable secondary
