
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
Modeled estimate, not a reported figure. How we estimate →
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About

The latest edition in the How 2 Escape series, How 2 Escape: Lost Submarine has you and a partner work together to locate a missing submarine and prevent the start of a global war.
An important allied military base has been captured by enemy forces, prompting the government to preemptively order the launch of a torpedo to reclaim it - despite the potential for countless allied deaths.
However, after further internal discussions and negotiations with the enemy, the government cancelled the strike that could spark a potential global war. The only problem is "The Triumphant," the submarine carrying the torpedo, is out of communication range and no one can confirm if the cancellation orders have reached the submarine.
To prevent war, the government has tasked its two best experts, Haurée and Leroy, two strategic masterminds of the submarine fleet, to locate “The Triumphant” before time runs out and spread the latest information. These experts will face a reality they did not expect. Underwater, the startling torpedo decision broke out, igniting a moral dilemma among the sailors.
Put your communication and puzzle-solving skills to the test as you and a partner work together to prevent the start of war! Each of you has a crucial role to play that requires logic, coordination, observation and, above all, communication!
As player one, your job is to locate and investigate the inside of the submarine, where you’ll explore and interact with the environment.
Your friend is tasked with using the dedicated free companion app* to gather additional information so you both can solve the puzzles together.
*Get the free How 2 Escape: Lost Submarine Companion App on smartphone.

Features:
Co-op puzzle solving with a friend
Cross-platform plays on two devices
Only one copy of the game is needed (download the free companion app on PC or mobiles for the second player!)
Increasingly challenging puzzles
Simple controls
Genres
Stats
All-time low is the lowest price we've recorded for this game since we started tracking it.
Languages: English*, French, Italian, German, Spanish - Spain, Simplified Chinese*, Japanese, Portuguese - Portugal*languages with full audio support
Engagement
Hours played at review time, across 40 reviews with recorded playtime.
Reviews
Themes across 40 recent reviews and how positive each mention is. A keyword signal, not full sentiment analysis.
positive critical· bar length = how often the theme comes up
Reviews
It's cool. About 4-5 hours for first completion, about 3 more for second run when flipping roles. No direct in-game coop, only 1 player needs to buy the game to play, but you will need to buy it again if you want to do reversed roles and get achievements.
How 2 Escape: Lost Submarine is a brilliant, must-play co-op experience with clever puzzles and sharp, asymmetrical design. It's a fantastic game conceptually. However, the experience is completely destroyed by one catastrophic omission: there is no FOV slider. The fixed Field of View is so criminally zoomed in it feels like wearing "grandma glasses." Every camera turn is a stomach-churning assault. This isn't just a missing feature; it's a game-breaking design flaw that makes the game physically unbearable to play for long periods. Verdict: A perfect puzzle game conceptually, but the total lack of a basic FOV setting makes it an unbearable, headache-inducing nightmare. It’s an insult to the brilliant design work. Fix the FOV, and this is a masterpiece. Until then, approach with caution and Dramamine.
[h3] How 2 Escape: Lost Submarine — Communication et déductions (ou distribution de marrons) [/h3] How 2 Escape: Lost Submarine est un escape game tout ce qu'il y a de plus classique, réadapté au format jeu vidéo. Deux joueurs. Un sur PC, l'autre sur son smartphone (l'application est gratuite). Une pièce fermée. Un chrono. Des énigmes. Et une asymétrie d'informations pour les résoudre. Il est absolument nécessaire que les deux joueurs communiquent pour espérer progresser. Gardez votre sang froid, décrivez les choses avec précision à votre partenaire et faites confiance à ses indications, tout en vérifiant régulièrement que vous les avez bien comprises. Au fur et à mesure de la progression, les descriptions à faire au co-joueur sont de plus en plus complexes. Heureusement, il est possible de trouver de nombreuses cartes d'indices, permettant d'avoir une aide, parfois bienvenue, dans la résolution des énigmes. Certaines sont très astucieuses. Le jeu ne manque pas de challenge pour les complétionnistes qui pourront tenter de réussir chaque énigme sans indice pour remporter les succès correspondant. Même si ce n'est pas grand chose, le jeu a l'intelligence de nous laisser faire un choix crucial à un moment donné, qui oriente l'histoire et les conséquences de ce qui nous est raconté. Ceux qui visent le 100% devront relancer le jeu pour effectuer l'autre choix. Sous sa couche escape game pour deux, le jeu traite du devoir, de l'obéissance et de ses conséquences sur notre moralité. Des thématiques assez intéressantes, bien qu'elles soient très peu approfondies. L'histoire est davantage un prétexte pour mettre les joueurs en situation, elle ne vise pas à les plonger dans des réflexions de philosophie. How 2 Escape est une aventure plaisante pour les amateurs d'escape game, un excellent moyen de retrouver de nombreuses sensations que l'on pourrait croire exclusives aux salles, tout en restant chez soi. Régulièrement proposé à moins de 10€, c'est une expérience maligne et bien pensée qui vous occupera environ 5 heures. [code]Vous avez aimé cette analyse ? Découvrez en d'autres en suivant notre groupe de curation : [url=https://steamcommunity.com/groups/le-pixel-legiste/curation][u] Le Pixel Legiste[/u][/url] Découpages de pixels, éviscérations de logiciels, on plonge les mains dans les entrailles du game design et on vous raconte tout. [i]Pour ceux qui joueront après ![/i] [/code]
Parts feel more like a communication game and less of a puzzle game, like if you could share a photo of what you are seeing there would be no further thought needed. still fun but fyi
玩完了之后,一起玩的伙伴交流的逻辑能力与条理性大大上升,了解了如何把信息高效清楚地告诉对方,非常不错,具有教育性。
相比第一作,谜题的设置 上限高 下限低: 有些谜题是完全创新性的、颠覆性的; 有些谜题是沟通为主,或者浪费大量时间进行无效的排列组合 因为部分沟通的过程本身就是无意义的,因为涉及到交互界面的沟通
steam版本1.3 app版本2.5 打开无法匹配,手机没有开始游戏的界面
A solid asymetric co-op puzzle game. A few of the puzzles are a bit on the weird side and the controls for one of the players definitely are designed for a tablet or phone. It would have been nice if the "tablet" player would also get achievements and if the controls had been optimized for mouse control. Score: 7/9
难度适中,玩法新颖。玩的过程中两个人都觉得自己说的很清楚了但还是一直对不上,完美展现了什么叫知识的诅咒,或许这也是一种乐趣(笑)。玩手机端的那方只能看资料,相对来说有点无聊,建议双方每过一关互换一下角色,体验感更好。PS:全英文成就对我们这种文盲一点也不友好。
比起同系列火车 更加偏向加强了游戏画面和细节 谜题相对简单 ♥♥♥♥
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Trends
Concurrent players on Steam, sampled daily since tracking started.
Audience
Estimated from the language of this game's reviews — a proxy for where players are, not official Steam demographics.
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