Complete Guide to All Missed Rocks and Gestal in Expedition 33 – Act 1 (Color Break Unlock) ~ HaploGamingChef

How to Unlock the Color Break Skill in Clair Obscur

In Expedition 33, the Color Break ability is key to clearing special rocks that block paths or hide rewards. This power becomes available early in Act 2, but only if you complete Sastro’s quest — a side mission involving the retrieval of four missing Gestal creatures.

You’ll need to track down all four Gestals scattered across the map. After you find and send each one back to camp, speak with Sastro to receive the Color Break skill. This walkthrough covers where to find each Gestal and how to return them efficiently.

All Gestal Locations in Sastro’s Quest

Below are the exact spots where you’ll find each Gestal you need for Sastro’s quest.

1. Esg’s Nest (Entrance Area)

The first Gestal is unmissable — right outside Esg’s Nest, near the main entrance.
Interact with it and send it back to camp.
You’ll receive a cosmetic item, often a wig, after each return.

2. Entrance to the Cliffs

Move along the cliff path.
In a tucked-away corner near the path’s edge, you’ll find the second Gestal.
Again, interact and send it back.

3. The White Tree (Accessible in Act 2)

After unlocking mount-swimming, head to the island with the portal near the White Tree.
Enter the portal, move right into a mini-forest.
The third Gestal is hidden there — send it back from this spot.

4. Northern Grove

Head far north until you see a small forest indentation.
The fourth Gestal stands in plain view near some trees.
Interact and send it back to the camp.

Once all four are back, return to Sastro at the camp. He’ll reward you with the Color Break skill. With this ability unlocked, you can now destroy previously indestructible rocks.

All Missed Rock Locations in Act 1 (Breakable with Color Break)

Let’s now look at where to go back and break all the rocks you might’ve missed in Act 1.

1. Flying Waters (Near Checkpoint 48)

Head into the Flying Waters section.
Walk past the houses until you reach Expedition 48’s checkpoint.
Climb the wall just past that point to find your first rock.
Use Color Break and collect a Color of Luminina.

2. World Map (Between Levels)

Out on the world map between level areas, you’ll find a lone rock.
Break it and pick up another Color of Luminina item.

3. Old Sanctuary (Past Checkpoint 63)

From checkpoint 63, walk straight and take the first left.
You’ll reach a small camp with a Radiant enemy.
The rock is to the far left in the camp’s corner.
Break it to access a new arena, a checkpoint, and more collectibles.
Use the grappling hook to explore — items include a Chroma Catalyst and Luminina Colors.

4. Hidden River Section

Inside the same arena, explore near the tree trunk in the river.
Watch out for enemies — grab another Luminina item here.
In a tucked-away river path, you’ll also find a Pictus: Piercing Shot.

5. Gestal Village (Two Rocks)

First, follow signs to the arena pillar.
Walk along the right path — you’ll find a rock right next to another arena sign.
Breaking it rewards you with a powerful Pictus.
Second, continue to the 9,999 challenge area.
Turn right at the fork and you’ll spot another sparkling rock.
Break it for access to a new weapon.

6. World Map Near Radiant Village

Once outside the village, there’s another rock sitting near a side path.
Destroy it for another Color of Luminina.

7. Yellow Harvest Area

Look for a small white house on the map.
Nearby is a path with rubble.
Break the rock, grab the Luminina, and continue onward.

8. Stonewave Cliffs (Dangerous Enemy Area)

Reach the rope climb section near the end of Act 1.
Go up and reach the next checkpoint.
Break the rock — but beware!
The enemy behind it is extremely strong and likely unbeatable for now.
Remember the location for later.

9. Battlefield (Accessible in Act 2)

Head toward the Expedition 57 checkpoint in the open battlefield.
Climb the rocks on the right side.
Destroy the rock to access another checkpoint and collect your last missed item.

Key Takeaways – What to Remember

✅ You need all 4 Gestals to unlock Color Break.
✅ Color Break rocks are scattered through both Act 1 and Act 2.
✅ Don’t fight the Stonewave Cliffs boss until much later.
✅ Most breakable rocks hide Colors of Luminina, weapons, or Pictus upgrades.
✅ Return to areas after upgrades — backtracking is essential in Clair Obscur.

Tips for Full Completion

Use this guide for 100% completion of Act 1.
Always return to earlier checkpoints once you get a new skill.
Watch for visual cues — most rocks have distinct color glows.
If in doubt, explore the world map paths. Rocks there are often missed.

Stay Spoiler-Free and Enjoy the Hunt

This guide avoids major story spoilers and sticks to gameplay mechanics. Whether you're doing a casual run or aiming for 100%, returning with Color Break adds new layers to exploration. For a complete walkthrough, you might also want to check video guides or community maps.

Frequently Asked Questions (FAQ)

Q1: How do I unlock the Color Break ability in Expedition 33?
To unlock Color Break, complete Sastro's quest by locating and returning all four missing Gestals. After that, talk to Sastro at the camp to receive the skill.

Q2: Where is the first Gestal located?
The first Gestal is right in front of the entrance to Esg’s Nest. It’s hard to miss and is the first one required for the quest.

Q3: Can I find all the breakable rocks before unlocking Color Break?
Yes, you can discover them while exploring, but you won’t be able to break them until you gain the Color Break ability in Act 2.

Q4: Are the rocks only in Act 1?
No. While this guide covers all Act 1 rocks, some additional ones appear in Act 2. Backtracking is recommended.

Q5: What rewards do I get for breaking the rocks?
You can receive Colors of Luminina, Pictus upgrades, new weapons, and access to secret areas.

Q6: Is there any rock I should avoid breaking early on?
Yes, in Stonewave Cliffs, one rock hides a high-level enemy. It’s best to return later when you're stronger.

Q7: Do I need Color Break to complete the game?
While not mandatory for story progression, it’s essential for full exploration, item collection, and 100% completion.

Q8: How do I know if I missed a rock?
If you see sparkling rubble or blocked paths on revisits, chances are a Color Break rock is nearby.

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