Compare How 2 Escape: Lost Submarine prices across trusted key stores and find the best deal. Developed by Breakfirst Games. Published by Maximum Entertainment. Released on 6/24/2025. Available on PC, Xbox. Genres: Adventure, Casual, Indie, Simulation.

The most demanding thing you can do with one copy of a game and a friend's phone: stop a nuclear submarine before it ends the world, using only words.

I have a soft spot for games that treat communication as a core mechanic rather than an afterthought, and How 2 Escape: Lost Submarine commits harder to that idea than almost anything else in the asymmetric co-op space right now. One player moves through the dim corridors and rattling machinery of The Triumphant on PC or console, while the other runs a free companion app on a phone or second PC and acts as remote mission control. Neither person can see the other's screen, and the whole structure depends on both of you articulating exactly what you are looking at. The room-by-room puzzle design is where the concept earns its keep. Each space aboard the sub introduces a new mechanical challenge: aligning sonar frequencies, decrypting military orders, manipulating ballast tank controls, cross-referencing periscope readings against the app's classified schematics. The console player handles tactile interaction; the app player rifles through cipher keys, blueprints, and procedural documentation to feed back the answers. When both sides click, the payoff is genuinely satisfying in a way that drop-in co-op shooters simply cannot replicate. The early rooms serve as a reasonable on-ramp before difficulty escalates meaningfully, so the learning curve is not a cliff. That said, the experience has a hard dependency on your partner. Mismatched communication styles, one player losing focus, or a session started without adequate time set aside will collapse the whole run. There is no matchmaking, no solo fallback, and the in-game hint system has been described by multiple reviewers as barely functional. One outlet noted intermittent bugs in the Torpedo Room, including a panel that refused to open and erroneous zoom states, though these appeared to be intermittent rather than persistent. The companion app itself draws some criticism for a cluttered interface that can leave the app-side player feeling like they drew the short straw compared to the more visually engaging console role. The presentation is functional rather than flashy. Warning sirens, hissing pipes, and the claustrophobic geometry of a military submarine do real atmospheric work without requiring blockbuster production values. The narrative adds some texture too: hints of internal mutiny and moral ambiguity aboard The Triumphant keep the tension from feeling like a sterile puzzle box, even if the story never reaches full Tom Clancy depth. Steam user sentiment sits at roughly 86 percent positive from an early sample of players, which lines up with the critical consensus that this is a well-executed niche product. For the right two people, specifically those who enjoy deduction, verbal precision, and the particular satisfaction of a logic puzzle that requires a second brain to close, this is one of the sharpest communication-driven co-op experiences on PC right now. The single-purchase model keeps the barrier low. The rest of the barrier is finding a partner willing to put the phone down and pay attention for the full session. Diego, Scout Team

How 2 Escape: Lost Submarine

How 2 Escape: Lost Submarine

Jun 24, 2025Breakfirst GamesMaximum Entertainment
GamerScout Says

The most demanding thing you can do with one copy of a game and a friend's phone: stop a nuclear submarine before it ends the world, using only words.

PCXbox
Steam Deck Verified
Best Price Available
€3.17
at Kinguin
Lowest tracked: €2.38
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GamerScout Verdict

Ideal for two focused, communicative players who want their puzzle sessions to feel like a Cold War debrief, not a casual hangout.

Compare Prices(4 stores)

KinguinBest price
StandardGlobalSteam KeyKey
€3.17
Priced in EUR by the store
Buy
StandardGlobalSteam KeyKey
€3.19-75%
Priced in EUR by the store
Buy
StandardEurope (EU)Steam KeyKey
€12.99
Priced in EUR by the store
Buy

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Price History

Lowest tracked
€2.388 Jun 2026
Current best
€3.17
Keyshops
€2.28€2.62€2.95€3.298 Jun30 Jun23 Jul14 Aug5 Sept
8 Jun — 5 Sept
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Screenshots & Media

About How 2 Escape: Lost Submarine

I have a soft spot for games that treat communication as a core mechanic rather than an afterthought, and How 2 Escape: Lost Submarine commits harder to that idea than almost anything else in the asymmetric co-op space right now. One player moves through the dim corridors and rattling machinery of The Triumphant on PC or console, while the other runs a free companion app on a phone or second PC and acts as remote mission control. Neither person can see the other's screen, and the whole structure depends on both of you articulating exactly what you are looking at. The room-by-room puzzle design is where the concept earns its keep. Each space aboard the sub introduces a new mechanical challenge: aligning sonar frequencies, decrypting military orders, manipulating ballast tank controls, cross-referencing periscope readings against the app's classified schematics. The console player handles tactile interaction; the app player rifles through cipher keys, blueprints, and procedural documentation to feed back the answers. When both sides click, the payoff is genuinely satisfying in a way that drop-in co-op shooters simply cannot replicate. The early rooms serve as a reasonable on-ramp before difficulty escalates meaningfully, so the learning curve is not a cliff. That said, the experience has a hard dependency on your partner. Mismatched communication styles, one player losing focus, or a session started without adequate time set aside will collapse the whole run. There is no matchmaking, no solo fallback, and the in-game hint system has been described by multiple reviewers as barely functional. One outlet noted intermittent bugs in the Torpedo Room, including a panel that refused to open and erroneous zoom states, though these appeared to be intermittent rather than persistent. The companion app itself draws some criticism for a cluttered interface that can leave the app-side player feeling like they drew the short straw compared to the more visually engaging console role. The presentation is functional rather than flashy. Warning sirens, hissing pipes, and the claustrophobic geometry of a military submarine do real atmospheric work without requiring blockbuster production values. The narrative adds some texture too: hints of internal mutiny and moral ambiguity aboard The Triumphant keep the tension from feeling like a sterile puzzle box, even if the story never reaches full Tom Clancy depth. Steam user sentiment sits at roughly 86 percent positive from an early sample of players, which lines up with the critical consensus that this is a well-executed niche product. For the right two people, specifically those who enjoy deduction, verbal precision, and the particular satisfaction of a logic puzzle that requires a second brain to close, this is one of the sharpest communication-driven co-op experiences on PC right now. The single-purchase model keeps the barrier low. The rest of the barrier is finding a partner willing to put the phone down and pay attention for the full session.

Diego
Diego · Scout Team

Strategy & simulation

Tags

multiplayercooponline-coopcross-platformachievementscontroller-supporttier:indieAsymmetric Co-opEscape RoomCommunication-BasedCompanion AppLogic PuzzlesSingle-Purchase Co-opCodebreakingAtmospheric Tension

System Requirements

Minimum

OS
Windows 10
Memory
4 GB RAM
Storage
2 GB available space
Graphics
GTX 660 or more
Processor
i3-5500 or more

Recommended

OS
Windows 10
Memory
4 GB RAM
Graphics
GTX 1650
Processor
i5-4440 or more

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Game Info

Developer
Breakfirst Games
Publisher
Maximum Entertainment
Release Date
Jun 24, 2025

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Frequently asked questions about How 2 Escape: Lost Submarine

How much does How 2 Escape: Lost Submarine cost?

As of 5 September 2026, the cheapest in-stock offer for How 2 Escape: Lost Submarine is €3.17 at Kinguin, out of 6 live offers we track across verified key stores. Prices change daily — the table on this page is refreshed continuously.

Where can I buy How 2 Escape: Lost Submarine cheapest?

The lowest in-stock price we track for How 2 Escape: Lost Submarine is €3.17 at Kinguin (5 September 2026). We compare 6 live offers from verified key stores — the full table with every store and its trust score is on this page.

What platforms is How 2 Escape: Lost Submarine available on?

How 2 Escape: Lost Submarine is available on PC, Xbox.

When was How 2 Escape: Lost Submarine released?

How 2 Escape: Lost Submarine was released on 24 June 2025.

Who developed How 2 Escape: Lost Submarine?

How 2 Escape: Lost Submarine was developed by Breakfirst Games and published by Maximum Entertainment.