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About the Game
"Lost in Reefs" is a match-3 puzzle game set under the sea. Build and explore a forgotten underwater city as you clear panels of ancient marbles by building rows of 3 or more of same kind. Swap tiles, collect resources, and unlock helpful tools in multiple modes. Power-ups keep the panels exciting and the city growing. Dive in and play now.
Screenshots
Details
| Platform | Steam |
| Release Date | 23 Feb 2026 |
| Region | Region Free |
| Type | Digital CD Key |
| Delivery | ⚡ Instant |
| Languages | English |
Why CDKeysIsland
⚡ Instant Delivery
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🛡️ Lifetime Warranty
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Steam
Lost in Reefs PC Steam CD Key
$4.65
$8.25
SAVE 44%
In Stock
· 9 available
Instant digital delivery via email
100% genuine CD key
Lifetime warranty included
Region Free
How to Activate
Click here for activation instructions
- Download and install Steam on your PC
- Sign in to your Steam account (or create one for free)
- Click "Add a Game" in the bottom-left corner → "Activate a Product on Steam"
- Enter your unique key from the Orders page
- Game is added to your library — ready to download!
Lost in Reefs PC Steam CD Key
$4.65