Bonus slot machines are a particular breed of multi-line video slot that adds a little something extra to the standard play mode. Specifically, a game that falls into the bonus slot machines category usually has an extra feature that gives you access to bonus winnings by playing a mini game that pops up on certain combinations. These types of games are extremely popular because they add value to the standard slot experience - you get to do something fun and wacky in the middle of your slot session. On this page we're listing some of our favorite bonus slots - the games that won us over with their exiting mini games and extra cash payouts.
Piratical Bonus Booty
If the life of a sea-faring pirate appeals to you, be sure to check out a fantastic 5-reel bonus video slot called X Marks The Spot. This is an excellent multi line extravaganza that you can find for free download at Lincoln Casino, filled with adventure on the high seas and nautical hijinks. It's an addictive little game that sports a $40,000 top jackpot prize and two separate bonus rounds. Triggering the first will give you free spins (with real cash wins), and the second will take you on a treasure hunt to find golden doubloons buried somewhere on an old map.
Riches Lie Beneath the Sands
Another seriously worthwhile bonus slot machine that had us hooked for days is Cleopatra's Pyramid, an engrossing title from Wager Gaming. It's one of the top 20 payline slot with bonus rounds, and it marries some of the best slot play around with a visually stunning theme designed to evoke ancient Egypt. Cleopatra's Pyramid is definitely worth raiding, since if you survive its dangers, you'll make off with lost treasures worth up to $100,000! The bonus game is easy to trigger since it requires only a 2-symbol combo, and has you climbing up the outside of the pyramid and avoiding deadly snakes.
Mystical Money Magic
If you'd like to try one of our top recommended 25 payline bonus slots, take Black Magic for a spin. You read that right - the game has 25 pay lines, giving you 25 possible chances to win every time you spin the reels - which is no end handy considering that the top jackpot prize this game kicks out is worth $60,000. This game's visually stunning graphical theme will cast a spell on you, and its bonus game is both enchanting and extremely lucrative. Trigger it with 3 Full Moons, and take your pick from a screen full of gems that hide bonus cash.
Try Bonus Slot Machines with Bonus Cash
What better way to play bonus slots than with free money? That's exactly what you'll get when you sign up for an account at Lincoln Casino. They have a nice welcome offer- deposit into your casino account, and get 100% bonus up to $5000 on first 5 deposits!
