20000 Leagues Under The Sea Slot by Probability Jones

Overview

Not many slots games are based on popular novels, but almost all of them are interesting. 20000 Leagues Under The Sea is another novel-based online slot game made by Probability Jones. The slot based on one of the most famous novels written by Jules Verne comes with cartoonish visual elements including icons in very specific colors, dark transparent reels and a view from a submarine in the background.

20000 Leagues Under The Sea has 5 reels and offers 1024 ways to win. There are ten standard symbols in this slot game including five playing card symbols, a seal and four characters including the famous Captain Nemo. There’s a giant squid too and this is the game’s bonus scatter symbol. Hit three or more of them on any position on the reels to activate free spins and get up to 20 nerve points. One nerve point equals 1 free spin. The wins in this mode come with an increasing win multiplier. The W sign in a bubble acts as a wild symbol that substitutes missing standard symbols when needed. If you go down to 20000 leagues, you can activate ten additional free spins with stacked wild symbols.