Unibet’s mobile slot Subtopia is unique among slots online in that it takes you on an exciting journey under the surface of the ocean in search of the mysteries that lie in wait. Who knows what’s lurking in those briny depths but one thing’s for sure: the further down you go, the higher the pressure and the bigger the wins! Point your mobile browser to Unibet’s Mobile Casino, tap your way into the Slot Games section and hit Subtopia to begin your winning descent!

Just like the real underwater experience, Subtopia features a very quiet, eerily silent sound track, pierced only by the familiar echoey beeps of the sub’s sonar. Your job aboard this 10 payline mobile slot’s sub is to match 10, J, Q, K, and A symbols, as well as images of the crew, compass and speed meter for wins of up to 2,000x your line bet! Keep your eyes open for the mysterious golden wild, which boosts your chances of winning by helping you match up those win lines.

Tap the game’s spin icon to watch those reels run, and look out for the randomly awarded 2x, 3x or 5x multiplier on every spin! The compass scatter symbol will reward you with a multiplier of up to 100x in win lines, but also triggers this mobile casino game’s Free Spins feature, with a multiplier meter awarding up to 6x boosts on each of your wins.

This is one deep sea adventure you’ll be keen to dive right into, and like many of Unibet’s casino slots online that have been optimized for mobile devices, the portability and responsiveness of this mobile slot will have you whipping it out for a few spins whenever there’s a moment to spare!