How to Get The Setec Astronomy EX Achievement
- Find every secret areas and hidden chests in the game.
The Map with Chests
There are 20 hidden chests, some located in the castle’s common halls and others in its hidden chambers.
Click to enlarge…
Secret Areas
- In K3, you need the Soul power from the green mucus called Nyxa found in the sewers. This power allows you to go through the floor.
- At K7, hit the wall to reveal a secret.
- In K18, jump on the platform five times to make the stairs appear.
- The secret room in O18 was in the demo. Kill the bats to access it.
- Hit the wall in G23 to find a hidden area.
- To reach the room in K23, you need to pass through a fake wall at I22.
- Drop down from the right side of N22 to enter O23. In N23, don’t kill anything. Wait by the barrel and jump to the right over the crab. The passage will open, but you need upgrades to get the chest.
- Hit the wall in Y11 to uncover a secret.
- In Y15, kill the enemies and wait near the wall for something to happen.
- You have to wait in Z18 as well. Killing all enemies is optional but helpful.
- Drop down from the right side of V18 to land on a small platform in X18. In the room with the skeletons, hit the wall at the top right.
- The “secret area” message doesn’t appear when you enter I11 and M10, but you still need to go there for the chests. You need the Soul power from the green mucus (Nyxa) that was used in K3.
Secrets in the Dungeons
Each dungeon has a secret that looks like a gravestone but works like a chest. It can contain money, arrows, and mana. Most secrets are found by hitting a wall, but some need specific actions.
- Dungeon 1 – Cyclops: Hit a wall to find the secret.
- Dungeon 2 – Arachne: Hit a wall to find the secret.
- Dungeon 3 – Moax: Destroy 25-30 rocks in a row. The secret will appear where the arrows are in the image.
- Dungeon 4 – Nephele: Hit a wall to find the secret.
- Dungeon 5 – Skorpios: You need the Soul power of Nyxa, the green mucus from the sewers. Drop below the bridge at the start of the dungeon and fall into a lava area. The chest/rune is on the right.
- Dungeon 6 – Python: Use Selene’s wand to break the wall without killing the earth-eating bugs. You need them to open the way to the secret. You can also destroy it and use the fairy to collect the items.
- Dungeon 7 – Drakos: Kill 7-8 enemies in a row and items will appear. Thanks to Tsuki Zero for this tip.
- Dungeon 8 – Gorgon: The secret is to the right of the ice cubes, behind a breakable wall. Sorry for the picture quality.
- Dungeon 9 – Kraken: There is a fake wall. Go in with Selene and use your wand to destroy a piece of the wall.
- Dungeon 10 – Pyros: Hit the ‘eyes’ with Selene’s wand and let Zeus do their part. The items will appear in the water. Thanks to Kaltor for having a good eye.
Finding all these secrets will complete the achievement!
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