20 000 Leagues is a 5 reel with 20 pay lines with a 0.25 minimum bet. The game its self has a interesting theme because its made from the famous story of 20 000 leagues under the sea so you'll see every symbol here as the captain Nemo, which has the biggest pay out, the submarine which is the wild on e and will substitute all the symbols o the reels except the logo 20 000 league, the shark, the treasure chest and some others.
Whats interesting in this game there are free spins, but there are no scatter symbols. So trigger the free spins round you will need to trigger the 20 000 League logo, which he lands only on the reel 3 but together with at least 1 submarine symbol and she can lend on all 4 reels except the 3rd one so, the more you trigger the bigger win will be. So triggering the Logo 20 000 leagues and at least 1 submarine symbol you got your self 10 free spins. I like playing this game just because of the free spins feature, well to trigger the free spins is not that easy, but to be re triggered its really more easier, well in my case yes.
The winnings from the free spins are only doubled but if you managed to re trigger the free spins and if submarines lends on the reels, we are talking for really serious amount of money, even with the lowest bet. I would recommend this game, because it has really big potential of some nice solid wins.