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Screenshots

  • Crazy Submarine: Endless Underwater Adventure Free screenshot 1
  • Crazy Submarine: Endless Underwater Adventure Free screenshot 2
  • Crazy Submarine: Endless Underwater Adventure Free screenshot 3
  • Crazy Submarine: Endless Underwater Adventure Free screenshot 4
  • Crazy Submarine: Endless Underwater Adventure Free screenshot 5
  • Crazy Submarine: Endless Underwater Adventure Free screenshot 6
  • Crazy Submarine: Endless Underwater Adventure Free screenshot 7
  • Crazy Submarine: Endless Underwater Adventure Free screenshot 8

About Crazy Submarine: Endless Underwater Adventure Free

How far can you reach?

Control your cute (but also quite crazy) yellow submarine to avoid underwater obstacles such as mines and corals in an endless tap and hold gameplay.

We dare you to try to keep the submarine from crashing. Beat your own top score. Upgrade and improve the cool sub for better performance.
It is an endless tap & hold and submarine game that will entertain you to the fullest, but also challenge you immensely.

***
๐ŸŒŠIMPECABLE RETRO GRAPHICS
Stunning and impeccable retro graphics is all over this endless tapper arcade game. Watch out, obstacles can appear from nowhere and destroy your flow and journey. Get into the game fast and master the movements of the submarine. Enjoy cool retro pixelated graphics along the way.

๐Ÿ† BECOME THE HIGH SCORE CHAMPION
The submarine survival game puts you in a challenging situation to always improve your high score. If you love challenges, then youโ€™ll love Crazy Submarine. Get it for free and try your endless tapper journey today! Challenge your friends to beat your score and enjoy the game even more.

โ‰๏ธHOW TO PLAY:
In Crazy Sub Survival you can tap and hold to float the yellow submarine upwards. Let go to allow the yellow submarine to sink downwards. Make use of the easy and enjoyable tap hold controls to fully enjoy this amazingly entertaining tapper arcade.

๐Ÿ‘† FEATURES:
โœ… cute graphics
โœ… amusing scenery
โœ… ability to upgrade the crazy yellow submarine
โœ… submarine game with tap and hold controls
โœ… addictive fun gameplay
โœ… cool one touch control for endless tap enjoyment
โœ… crazy simple submarine endless runner survival underwater

TOTALLY FREE
Crazy Sub Survival is free to play endless runner underwater survival game.
More cool features will be added to Crazy Submarine: Underwater Survival game in time. If you have specific ideas how to improve Crazy Submarine: Underwater Survival game, please contact us directly on the developer email.
**
Your feedback is always very welcome and is being considered!
We hope you enjoy it!

What’s new

Version 6.2 ยท Updated May 9, 2026

New skins! New achievements! Enjoy a faster, easier and most important - a really FUN way to get you upgrades done! Optimized graphics & gameplay.

Play today's Frostfire puzzle

Balance fire and ice: half of each in every row and column. A free daily puzzle from Fiplay, same board for everyone. It plays right here, no download.

More Frostfire and other daily puzzles on Fiplay โ†’

User reviews

Merlin Stormer
Merlin Stormer
Very addictive endess runner/scroller. Like it very much.
MapLabs
MapLabs
Nice graphics and colors. I would like to see more animated objects here e.g. the crashing itself or the game over splash screen. The PLAY AGAIN button doesnt work well. Keep up the good work!
Hee Tatt Ooi
Hee Tatt Ooi
Soo addictive and challenging:) Simple endless scroller game
Victor
Victor
Fun fun fun

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