Explore the world beneath the waves, avoiding obstacles and sea creatures as you search for lost Treasure! Survive as long as possible to earn your place on the leaderboards, then use your hard-earned Treasure to buy new submarines, levels, and upgrades!

The finished version of Undersea Odyssey will be released for mobile, but this demo has been retooled for the web - you can control your sub using the arrow keys and spacebar. Since there is no saving and no daily prize in this version, you start out with 5000 Treasure so you can try out some of the cooler shop items right off the bat.

For updates on the development of this game, visit the blog at https://www.zwolya.com/blog/categories/undersea-odyssey and like ZWOLYA GAMES on Facebook!