Fisch Obelisk Puzzle Guide: Solution and Rewards

By Senior Info 4 You Editorial Team · Updated October 12, 2026

Last Updated: October 12, 2026

The Direct Answer: Fisch Obelisk Puzzle Solution

The Fisch Obelisk puzzle is solved by activating four pressure plates in the correct order and then interacting with the central obelisk pedestal. The correct order is: North, East, South, West — clockwise starting from the northern plate. If you step on them in any other sequence, the puzzle resets and you must wait for the plates to dim before trying again.

That is the short version. What follows is the complete guide: where each interaction point is, what every clue tells you, the exact steps to verify your sequence, and the full list of rewards you unlock once the obelisk lights up.

Where to Find the Obelisk Puzzle

The Obelisk sits in the central clearing of the Sunken Plateau region, roughly a two-minute walk north-east from the nearest fast-travel waypoint. Look for the tall, weathered stone spire surrounded by four circular pressure plates embedded in the ground at the cardinal points.

You will need at least a Tier 2 diving suit to reach the plateau if you approach from the coastal route, or a climbing pick if you take the cliff path from the east. The clearing itself is flat and open, so once you are there, navigation is straightforward.

Each plate is about 1.5 metres in diameter and sits roughly 4 metres from the base of the obelisk. The obelisk itself is about 8 metres tall, with carved glyphs spiralling from base to tip.

The Four Interaction Points

• North plate: marked with a single vertical line. Located closest to the cliff edge.
• East plate: marked with a crescent shape. Sits near a cluster of broken pillars.
• South plate: marked with a triangle. The one nearest the path you likely arrived on.
• West plate: marked with a wavy line. Positioned beside a shallow pool of water.

The central obelisk pedestal is the final interaction point — a small indentation at the base of the spire that glows faintly once the plates are activated in order.

Reading the Clues: What Each One Tells You

The puzzle gives you three separate clues, and each one reinforces the same answer from a different angle. Missing one does not make the puzzle unsolvable, but understanding all three removes guesswork.

Clue 1: The Carved Glyphs on the Obelisk

Reading from bottom to top, the glyphs show a sun rising in the north, a crescent moon in the east, a triangle in the south, and a wave in the west. These match the plate markings exactly and establish the cardinal order.

Many players misread this clue because the glyphs are worn near the base. If you stand close to the pedestal and rotate the camera slightly upward, the four symbols become legible.

Clue 2: The Stone Tablet Near the East Plate

A half-buried tablet beside the east plate reads, in the game’s ancient script, a line that translates roughly to “follow the light around the world.” This is the hint that the order moves in one direction around the compass rather than jumping between opposite plates.

Clue 3: The Water Reflection at the West Plate

The shallow pool next to the west plate reflects the obelisk only when the sun is at its highest in-game point. At that moment, the reflection shows the pedestal glowing — confirming that west is the final plate in the sequence, not the first.

Clue Interaction Summary

Step-by-Step Solution

1. Stand at the north plate. Wait until it glows beneath your feet. This takes about two seconds after you step on it.
2. Move to the east plate. Do not step on any other plate in between. The east plate should pulse brighter than the north one did.
3. Move to the south plate. The pulse here is noticeably stronger. If the plates dim instead, you missed a step and need to restart.
4. Move to the west plate. This is the final activation. The obelisk should begin to hum audibly.
5. Walk to the central pedestal and interact with the indentation at the base. The glyphs light up in sequence from bottom to top, and the puzzle completes.

If you fail, the plates dim for roughly 15 seconds before resetting. There is no penalty beyond the wait, so you can retry as many times as needed.

Common Mistakes and How to Avoid Them

• Stepping on a plate twice. Even brushing a plate you already used resets the sequence. Walk around the clearing’s outer edge between plates to be safe.
• Interacting with the pedestal too early. The pedestal only responds after all four plates have been activated in order. Interacting before that does nothing.
• Confusing east and west. The in-game minimap north indicator is reliable, but if you have it disabled, use the cliff edge (north) and the pool (west) as landmarks.
• Trying during a storm. Weather effects can mask the plate glow. Wait for clear conditions if you are struggling to see the pulses.

Rewards Unlocked After Completion

Completing the Obelisk puzzle grants a mix of permanent and consumable rewards. The exact rewards scale slightly with your progression tier, but the core list is fixed.

Which Rewards Matter Most

The Obelisk Sigil is the standout reward. A permanent 10% swim speed bonus compounds with other movement upgrades and stays useful for the entire rest of the game. If you are debating whether the puzzle is worth the detour, this alone justifies it.

The Ancient Key Fragment is the other critical item. You need all three fragments to access the Vault of Tides, and the Obelisk fragment is generally considered the easiest of the three to obtain. The other two come from the Coral Labyrinth and a late-game boss encounter.

How Long Does It Take?

Most players complete the puzzle in 8–15 minutes from arrival, assuming they already know the order. If you are solving it blind and reading the clues as you go, budget 25–40 minutes. The travel time to the Sunken Plateau is separate and can add another 5–10 minutes depending on your route.

There is no time limit on the puzzle itself, no failure state that costs resources, and no requirement to complete it in one session. You can leave and come back.

Frequently Asked Questions

Can I skip the obelisk puzzle entirely?

Yes, but you will not be able to complete the Vault of Tides questline without the Ancient Key Fragment it grants. If you have no interest in that content, the puzzle is optional. The Obelisk Sigil’s swim speed bonus is the main reason to do it otherwise.

Does the puzzle reset if I leave the area?

No. Once you complete it, it stays completed permanently on that save file. If you leave mid-sequence, the plates reset, but your progress toward completion is not saved until the pedestal interaction finishes.

What happens if I step on the plates in reverse order?

Nothing except a reset. There is no hidden alternate solution or secret reward for trying the sequence backwards. The puzzle has exactly one correct answer.

Is the reward affected by difficulty setting?

The core rewards — the sigil, the key fragment, and the map marker — are identical across difficulty settings. Only the coin range inside the Tidal Cache varies, with higher difficulties yielding slightly more.

Do I need any special gear to reach the obelisk?

A Tier 2 diving suit or a climbing pick, depending on your route. No other gear is required. The clearing has no hazards, enemies, or environmental damage.

Quick Reference

• Solution order: North → East → South → West → Pedestal
• Reset time on failure: ~15 seconds
• Time to complete (knowing the answer): 8–15 minutes
• Key reward: Obelisk Sigil (+10% swim speed, permanent)
• Required for: Vault of Tides questline

If you take nothing else from this guide, remember the order and the fact that brushing a used plate resets everything. Those two points account for nearly every failed attempt.

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