20,000 Miles Under the Sea

20,000 Miles Under the Sea

CreaTeam · July 27, 2020 · Horror, Simulation, Underwater, Submarine, Idler

20,000 Miles Under the Sea is free to play — no purchase needed. We track it so you know if that ever changes.

PC
Mostly Negative39% · 157
This game is free to play. Get it on Steam →

Screenshots

20,000 Miles Under the Sea price

20,000 Miles Under the Sea is free to play — there is no purchase price, on Steam or anywhere else we track. We keep watching it, so if it ever stops being free the price history on this page will show when that happened and what it changed to.

About 20,000 Miles Under the Sea

✦ AI summary

20,000 Miles Under the Sea is an idle horror game where you descend into The Mariana Trench as an underwater explorer, watching the deep sea come alive around you while an unseen creature lurks in the darkness. Compete against players worldwide on a global leaderboard to see how deep you can venture before fear or the abyss takes you.

Become a fearless underwater explorer and reach the bottom of The Mariana Trench to win 20,000* REAL DOLLARS!

Put on your suit designed especially for deep sea diving and get ready for the longest descent in your life.

This is a simple idle horror game, and all that is required of you is to observe the life of the underwater world and wait. If you get tired - you can minimize the game and continue to go down, doing other things.

But don’t forget that you are not alone - a terrible creature inhabit this abyss. If you’re too scared to meet this monster you can tap out any time you like and set a name mark that will be seen by players from all over the world who have reached this depth.

How deep can you be? Can you become the bravest of the rest of the players?
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*not more than 20% of the total prize money from the sales of the GAME SOUNDTRACK. The advertisement offer is active only till the 31st of August 2020, 23:59 (GMT+3). The first account in the internal ratings table, till the 31st of August 2020, 23:59 (GMT+3) will be declared the winner of this tournament.

20,000 Miles Under the Sea — game info

Platforms
Windows
Player modes
Single-player
PC Game Pass
Not included

What Steam players say

Recent verbatim reviews from Steam — separate from playze.io community reviews below.

✦ AI summary

20,000 Miles Under the Sea has cool underwater aesthetics and fish that appeal to some players, but it suffers from significant technical issues including frequent crashes, lag, and stability problems that make it difficult to play. The gameplay itself is criticized as slow, passive, and monotonous with repetitive tasks and a primitive combat system, leading most players to view it as not worth buying.

Not recommended Sep 1, 2026
anybody ever win this scam fest??? that also crashes
2 found this helpful
Not recommended Sep 20, 2025
ts stinks, but the fish are cool!
1 found this helpful
Not recommended Aug 30, 2026
Takes a specific kind of person to make this, A game that encourages you to disengage from it. Takes an even more special kind for that game to crash anyway even when you do. It's like the game wants to die. But not out of shame of itself, though it is ashamed. But out of shame of its creator and the grotesque purpose they birthed it for. I feel empathy for this creation, and endless pity for the pathetic soul who created it. May the developer rot in perpetual earned ridicule from every person they value until the end of time. May they never know respect or peace for what they have done here.
Not recommended Dec 9, 2025
...
Recommended Nov 12, 2025
Игра "20,000 Leagues Under the Sea" - это захватывающее, хотя и несколько устаревшее, приключение по мотивам классического романа Жюля Верна. Погружение в подводный мир капитана Немо выполнено достойно, графика, хоть и пиксельная, передает атмосферу таинственности и опасности. Исследование глубин океана на "Наутилусе" увлекает, а встречи с морскими чудовищами держат в напряжении. Однако, геймплей может показаться однообразным. Повторяющиеся задачи и ограниченные возможности взаимодействия с окружением быстро надоедают. Боевая система примитивна, что упрощает сражения, но лишает их тактической глубины. Тем не менее, игра обладает шармом оригинала и привлекает своей историей. Для фанатов Жюля Верна это отличный способ пережить приключение в интерактивной форме. Новым же игрокам стоит помнить о её почтенном возрасте и не ждать современных игровых механик. В целом, это ностальгический опыт, который может понравиться любителям ретро-игр и классической литературы.
Not recommended Jun 27, 2025
Very slow and passive gameplay, plus the game lags.

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