Try the 20,000 Leagues Slots with No Download Here

Jules Verne's books are amazingly popular, so it comes as no real surprise that Canadian gamblers often flock to the 20,000 Leagues slot machine from Aristocrat when they're looking for some fun. The title boasts five reels and 25 paylines, and the graphics are cute if not a little outdated. You can review it without risk thanks to the 20,000 Leagues free play slot demo available on this page with no download and no registration required. What's more, since it's Flash-enabled, you can even play it on your favorite mobile device.

Like many online games for free, you can choose from a wide range of betting options. Here, spins can cost you between a penny and $250 as you try for a jackpot worth $50,000. The Title Logo, which appears only on reel three, is the wild, and it can fill in for other icons to provide you with more opportunities to win. There's a Submarine wild, too, but it shows up on the other four reels. When the Submarine and the Title Logo combine, you'll win up to 40 free spins during which all of the wins are doubled. There's no second-screen bonus round, but the anticipation of free spins and the frequent wilds make up for that.

Another title with an amazing underwater theme that you won't want to miss - especially if you want to play for real money - is Mermaids Millions from Microgaming. The graphics are dated on this one, but the game is bright and colorful nonetheless. You'll find mermaids, of course, as the scatter, and other icons are just as adorable. All of your wins during the free spins round (triggered by three or more Mermaid icons) are tripled, and the jackpot here is a nice $37,500 if you choose to wager with the largest coin denomination available.