Undines Deep Slot

Take a trip under the sea with Undine's Deep, an online slot game from Endorphina. An ethereal mermaid greets you on the introduction screen, and from there it's down to the sun dappled ocean floor, where you will spin the slot reels among sea horses, kelp, and seashells.

Row, Reels and Coin Sizes

Undine's Deep features coin denominations of €0.01, €0.10, €0.50, €1.00, €2.00, and €5.00. It has 3 rows and 5 reels, and you have the choice of betting on up to 10 paylines. The minimum bet per payline is 1 coin and the maximum is 100 coins, for a maximum bet of 1000 coins per spin. The jackpot - won by hitting five goldfish on any payline - is a whopping 900,000 coins, and can be multiplied by 3x if it is hit during a bonus game.

The symbols with the lowest payouts are simple 10, J, Q, K, and A, but for the higher payouts, there are symbols of Jellyfish, crustaceans, seahorses, and goldfish, in addition to the beautiful mermaid representing the scatter squares. Upon a win, each of these undersea-themed icons will animate, which adds to the feeling of fun you get when you hit a payout.

Slot Bonuses and Free Spins

Any spin that hits 3 or more mermaids - anywhere on the machine - triggers 15 free games. If this isn't enough, every win you get during a free game is multiplied by 3.

Undine's Deep features a mini game that can allow you to risk each spin's winnings for a chance at doubling your payout. Upon a winning spin, you can press the 'Take Risk' button and enter in a simple card game. 1 card is dealt face up, with 4 face down. You select one of the face-down cards, and if it is higher than the face up card, your winnings are doubled. If you pick lower, however, you lose everything you just won with that spin. You can choose whether or not to test your luck in this mini game after seeing the face up card, so if a king is turned up, you can think better about risking your winnings.

This online slot game features a crisp, clean interface and a menu which clearly explains the game's rules and allows you to customize your audio and visual experience. It also features an auto-play feature which you can customize according to time, wins, or balance change.

Undines Deep Slot Conclusion

Undine's Deep is a relaxing, fun experience. The music is ambient, soothing strings, strands of kelp sway on either side of the slot reels, and tiny, colorful seahorses dancing among them. If you are looking for slot game experience that is both exciting and tranquil, Undine's Deep by Endorphina is a great choice.