Myha: Return to the Lost Island – 100% Achievements

Important Solutions

Tower door

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Codes

Capsule

Find four laptops and copy their messages (interact twice):

1. Playroom
2. Cave
3. Rocket
4. Dome

Obtain all nine drawings.

1. Beach (Leo)
2. Playroom (Stella)
3. Playroom (Nina)
4. Tower, downstairs (Zoe)
5. Tower, upstairs (Tom)
6. Cave, entrance (Mathias)
7. Rocket (Anatole)
8. Cave, rotatable bridge (Pierre)
9. Dome (Lalie)

Find all eight radio messages.

1. Hidden on a plateau next to the waterfall (highly missable).
2. When you interact with the power switch in the tower (unmissable).
3. In front of the cave entrance (unmissable).
4. In front of the burning part of the rocket (missable).
5. Inside the lower part of the cave, next to the treasure chest (unmissable).
6. In the dome (unmissable).
7. In front of the laboratory entrance (unmissable).
8. When you get behind the capsule (unmissable).

Obtain all six spheres. Unmissable:

• Yellow – in the hidden drawer in the planetarium controls.
• Green – in the pirate chest inside the cave.
• Blue – next to the big statue in the dome.
• Red – inside the drawer in the tower.

Missable:

• Purple – below the laptop in the playroom.
• Orange – behind the door with the music puzzle in the tower.

Examine all planets and idle for a few minutes in the dome’s chair.

The optical illusion is in front of the rocket. Follow this short path:

to the top:

Experience a full day/night iteration (~20 minutes).

Find a way through the small maze in front of the tower:

and approach the penguin:

Slowly follow this short path (next to the cave entrance):

Find all four bottles at the beach:

Find and read all eleven notes/letters.

• Playroom.
• 2x Tower, on the desk.
• In the drawer of the fish-shaped stone at the beach.
• Upper part of the cave, next to the laptop.
• Rocket.
• Lower part of the cave, in the treasure chest.
• Tower, in the cryptex.
• Dome, next to the laptop.
• Hidden in the controls of the planetarium puzzle.
• In the capsule.

Press the space key multiple times.

Constantly run for ~2 minutes.

Postcard 1:

Postcard 2: Most likely nearby the cave entrance.

Postcard 3:

Watch without skipping:

• Outro
• Credits

Probably: Find a red x at the beach or in the swamp.

Most likely not a speedrun. I’ve completed the game in ~9 minutes but didn’t get the achievement.

The achievement’s ID is “ACH_110_Secret”.

There is a hidden door behind a fake wall inside the laboratory. It demands a 9-digit code which starts with either 324 or 325.

Ideas:

• There are 7 paintings behind the columns in the dome.
• There are 7 differently shaped columns to the left and to the right of the capsule.