Key stats
Concurrent players
Last 7 days · history since Nov 1, 2026
Media & details
Screenshots, achievements, specs and price history from Steam.
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Where to buy
Steam prices for United States (change the country in the top bar), and Steam keys from authorized stores.
Other authorized stores
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Editions and bundles on Steam
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Reviews
83% positive of 160 · Very Positive · Live from Steam
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Steam Deck
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Patches & builds
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History
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Trading cards
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Demo
Free on Steam. The demo has its own app, so its players are counted separately.
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Store info
Team up with a friend to reach a lost submarine and prevent the outbreak of war. Work together on two devices to solve increasingly challenging puzzles, where each of you has your own unique role to play. 2 players: 1 buys the game, the other uses the free Companion App
- Developer
- Breakfirst Games
- Publisher
- Maximum Entertainment, Breakfirst Games
- Release date
- Jun 24, 2025
- Install size
- 2 GB minimum
- Platforms
- Windows
- Genres
- Adventure, Casual, Indie, Simulation · All
- Steam app ID
- 3530680










