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Rules and Gameplay

Embark on a thrilling adventure with Ternion, a slot game masterpiece crafted by Play’n Go that immerses players in a gripping narrative set against a dystopian cityscape. This game is built on a 5×4 grid and features 20 paylines, where victory is achieved by aligning 3 to 5 matching symbols from left to right, starting from the leftmost reel. Offering a wide betting range from $0.20 to $100 per spin, Ternion caters to diverse players, from beginners to seasoned veterans, all drawn into its unique blend of superhero action and engaging gameplay dynamics.

Bonus Features

Ternion is brimming with enthralling bonus features designed to elevate the gaming experience:

  • Wilds and Modifiers: The Ternion logo serves as a wild, substituting for other symbols to create winning lines, while each superhero comes with a distinctive modifier that can randomly trigger, adding wilds, removing symbols, or transforming reels.
  • Doomsday Free Spins: Activated by three or more scatter symbols, this feature enhances the superhero modifiers, offering a heightened chance for substantial wins.
  • Crystal Collection: In the free spins round, collecting crystals activates the superhero modifiers, further boosting winning potentials.
  • Call For Heroes: A feature that can spontaneously add scatter symbols to the reels, improving the likelihood of triggering the coveted Doomsday Free Spins.


The symbols of Ternion are intricately designed to complement its superhero theme:

  • High-Value Symbols: Portrayed by the valiant trio of superheroes – Fire Man, Ice Lady, and Blade Lady – these symbols are the keys to unlocking the game’s biggest rewards.
  • Wilds: The game’s logo, acting as a wild, aids players by substituting for other symbols to form winning combinations.
  • Scatters: Essential for triggering the Doomsday Free Spins, these symbols are your ticket to the game’s most lucrative features.
  • Low-Value Symbols: Classic card symbols that provide frequent, though smaller, wins, grounding the game in traditional slot mechanics.


Players can expect generous payouts from Ternion, especially when high-value symbols or bonus features come into play:

Symbol 3 Matches 4 Matches 5 Matches
Fire Man 3x Stake 10x Stake 50x Stake
Ice Lady 2x Stake 5x Stake 25x Stake
Blade Lady 2.5x Stake 7.5x Stake 37.5x Stake

This structured payout system underscores the game’s ability to offer significant wins, with wilds equating the highest value symbol for even grander payouts.


Ternion’s gameplay is supported by 20 fixed paylines, ensuring that players have ample opportunities to land winning combinations across the 5×4 grid. This design fosters an accessible and engaging playing experience, with wins requiring alignment from the leftmost reel to the right, in traditional slot fashion.

Pros & Cons

Pros Cons
Innovative superhero theme with unique modifiers Characters may feel generic to some players
High maximum win potential of 11,111x stake Lacks a clear villain, making the storyline vague
Rich graphics and immersive soundtrack High volatility may not suit all players

Minimum and Maximum Bet

The Ternion slot accommodates a wide range of players with its betting options. The minimum bet starts at $0.20, making it accessible for those who prefer lower stakes. On the other end, the game allows for a maximum bet of $100 per spin, catering to high rollers looking for the thrill of placing larger bets. This range ensures that the game can be enjoyed by a variety of players, from beginners to seasoned veterans.

Game Jackpot

The jackpot in Ternion offers a significant winning potential, capped at an impressive 11,111 times the player’s stake. This high maximum win is a standout feature, promising substantial rewards for the luckiest of players. The game operates with a high variance, indicating that while wins may be less frequent, they have the potential to be much larger when they do occur. Furthermore, the Return to Player (RTP) rate is set at 96.2%, which is above the industry average, providing a fair chance of winning over time.

About Provider

Play’n GO, the developer behind Ternion, is renowned for its high-quality slot games that combine innovative gameplay with excellent graphics and sound design. Established in the mid-1990s, Play’n GO has a long history of creating engaging and entertaining slots that appeal to a wide range of players. Known for their creativity and attention to detail, Play’n GO consistently delivers games that are not only visually appealing but also packed with unique features and mechanics. Their commitment to innovation and player satisfaction has made them a leading name in the online casino industry.

How To Play

  1. Choose Your Bet: Start by setting your bet size. Use the plus and minus buttons below the reels to adjust your stake from $0.20 to $100 per spin.
  2. Understand the Paytable: Click on the information icon to view the game’s paytable. This will show you the value of each symbol, payline configurations, and bonus features.
  3. Spin the Reels: Once you’re ready, hit the spin button to start the game. The reels will spin and then come to a stop, revealing any winning combinations or triggering bonus features.
  4. Watch for Special Modifiers: Keep an eye out for the superhero modifiers – Ice Shards, Blade Flurry, and Pillars of Flame – that can trigger randomly to enhance your winnings.
  5. Trigger the Doomsday Bonus Round: Landing 3 or more scatter symbols will activate the Doomsday Free Spins, offering additional chances to win big with more powerful modifiers.
  6. Collect Crystals: During the free spins, collecting crystals can trigger even more lucrative combinations of superhero modifiers.


Ternion by Play’n GO is a compelling slot game that stands out with its superhero theme, stunning visuals, and engaging gameplay mechanics. While the characters might feel a tad generic, the game’s innovative features, including unique modifiers and a potentially lucrative bonus round, offer plenty of excitement. The high variance and RTP provide a balanced mix of risk and reward, making each spin a thrilling experience. Despite its few drawbacks, Ternion remains an excellent choice for players seeking an action-packed slot with significant winning potential. Whether you’re a fan of superhero stories or just looking for a high-quality slot experience, Ternion is worth checking out.