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Slot Review

Ternion

Our Rating:

91.85% Gold star

Ternion by Play'n GO
No, take me back

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0,00% No star

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TOP CHOICE TO PLAY FOR REAL MONEY

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USARated 99.46/100%

welcome bonus

360%/$220,000

60x wagering

Number of games
610+
Payment methods
5
Game providers
64
Min deposit
0.01
US Players
Accepted

OTHER TOP CHOICES FOR REAL MONEY PLAY

Gabriela Kirilova | Content Optimization Director

Updated: Feb 28, 2025

Quick Facts

Provider: ProviderThe Slot Provider is none other than the company who developed the slot. Simply click on the name of the provider to find our more about it!
Date Launched: Date LaunchedThe date when this slot game was launched. 10/03/2023
Theme: ThemeTheme is the general genre that the the slot could be classified as. One of the elements that makes slot games appealing, A nicely planned popular theme can potentially skyrocket the popularity of an online slot! Futuristic, Superhero
Jackpot: JackpotA stand-alone or multi-leveled progressive prize pool that a player can win at a given time, simply by spinning the reels.
Special Symbols: Special SymbolsThe special symbols of a slot are part of its mechanic. Elements such as Wilds, Scatters and regular paying symbols come together to form winning combinations. Multipliers, Scatters, Stacked, Substitution Symbols, Symbol Swap, Symbols Collection, Wilds

Review Summary

Ternion, developed by Play’n GO, is a high-volatility video slot with a 5x4 layout and 20 fixed paylines. This superhero-themed game offers a maximum win potential of 11,111x the stake, complemented by multiple special features, including random wilds, symbol removal, free spins, and multipliers. The slot’s RTP varies depending on the casino, with the default set at 94.2%. With visually striking graphics and a fast-paced style, Ternion is designed to deliver action-packed gameplay with dynamic mechanics.

Slot Information

Return to Player (RTP): Return to Player (RTP)The Return to Player is a statistic that aims to show the player's edge over the casino - the higher this number is the better! We review all slots based on this RTP value so click on the percentage on the right to find our more slots with a similar RTP! 94.2%
Volatility/Variance: Volatility/VarianceVolatility or Variance is meant to describe the winning potential of a slot game: a high volatility will have you win big but no so often, while a low volatility will let you win frequently, but less. High
Progressive Slot: Progressive SlotA progressive slot is a slot that keep on growing its total possible winning pool; usually linked by a network of slots. It is also known as a jackpot.
Slot Type: Slot TypeSlots can be categorized as classic, 3D, video slots, etc. Click on the type of slot on the right to see similar types of slots! Video Slot
Rows: RowsPart of the design of the slot, the rows are the horizontal lines that trigger special features when certain paying symbols fall in place. 4
Reels: ReelsReels are the vertical lines that are build in the slots architecture; together with the rows they help trigger special winning combinations. 5
Paylines: PaylinesPaylines, or betting lines, are the pre-determined links of symbols across the rows and reels of a slot. A slot can have anywhere from just 1 payline or up to thousands paylines! 20
Slot Layout: Slot LayoutThe layout of the slot is the way the slot is built, based on the number of rows, reels and paylines. 5 x 4

Slot Features

Minimum Bet: Minimum BetThe minimum accepted amount that will allow you to spin the reels of this slot game. $0.2
Maximum Bet: Maximum BetThe maximum accepted amount that will allow you to spin the reels of this slot game. $100
Maximum Win: Maximum WinThe total maximum amount that you could win triggering the biggest winning combo. $500000
Progressive Slot: Progressive SlotA progressive slot is a slot that keep on growing its total possible winning pool; usually linked by a network of slots. It is also known as a jackpot.
Auto Play Feature: Auto Play FeatureAuto Play is a built-in function on the slot interface that enables automatic spinning of the slot without the player having to press the Spin button on every spin. Usually, the function can be preset to auto execute a certain number of spins like 20,50, 100, or more. Players can typically define their bet amount and set loss limits before starting Auto Play.
Free Spins Feature: Free Spins FeatureFree spins are the most popular feature in online slots today. Usually they are not just a free spinning on the usual gameplay of the slot but are bundled into separate and more exciting feature with special effects and much greater winning potential.
Symbol Swap Feature: Symbol Swap FeatureWhen triggered, specific symbols may transform into higher-paying symbols, wilds, or bonus symbols, potentially leading to bigger wins.
Turbo Play Feature: Turbo Play FeatureThe Turbo Play feature allows players to play a given slot much faster than usual by bypassing slower effects in graphics and music. It is preferred by players who are familiar with a given slot and do not want to hear repetitive sounds and moves for a long time.
Available: Android, IOS, Windows

Pros

  • High volatility with a max win of 11,111x.
  • Random hero features add dynamic gameplay elements.
  • Stacked wilds and free spins multipliers create high-payout potential.
  • Energy Cell Meter adds an extra layer of engagement.

Cons

  • RTP of 94.2% is lower than average.
  • High volatility may not suit casual players.

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Screenshots

Ternion Slot Home Screen

Ternion Slot Home Screen

Ternion Slot Base Gameplay

Ternion Slot Base Gameplay

Ternion Slot Paytable

Ternion Slot Paytable

Ternion Slot Paytable

Ternion Slot Paytable

Ternion Slot Paylines

Ternion Slot Paylines

Ternion Slot Paylines

Ternion Slot Paylines

Ternion Slot Big Win

Ternion Slot Big Win

Ternion Slot Bonus

Ternion Slot Bonus

Ternion Slot Free Spins

Ternion Slot Free Spins

Ternion Slot Free Spins Total Win

Ternion Slot Free Spins Total Win

Ternion Slot Winning Combination

Ternion Slot Winning Combination

Ternion Slot Winning Combination

Ternion Slot Winning Combination

Ternion Slot Win

Ternion Slot Win

Expert’s Opinion

gaba profile picture

239 Articles

During testing, I managed to score an impressive 7,000+ in winnings, proving that Ternion has serious payout potential. The random hero modifiers keep every spin unpredictable, and the progressive multiplier during free spins can escalate wins dramatically. While the high volatility means dry spells can happen, the features activate often enough to keep the gameplay engaging. My personal conclusion is that this slot is an excellent choice for players who enjoy action-packed slots with multiple mechanics at play. At least I enjoyed it a lot!

9.19 /10 by Gabriela Kirilova

More articles by Gabriela

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Introduction to Ternion

Ternion Slot LogoTernion brings players into the futuristic city of Victory City, where three superheroes—Marvelosa, The Incredible Wonder, and Windstorm—fight to save the day. The slot features a comic book-style design, with blue and green hues dominating the screen, adding to the game's fantastic and futuristic aesthetic. The random hero features, progressive free spins, and symbol transformation mechanics create a slot that keeps every spin unpredictable.

Ternion Slot Provider

Play'n Go Logo

Play'N Go

USA Rated 97.21/100%

439 Casinos | 341 Games

All Casinos
Number of games
341
Country
Sweden
Founded
2005
  • Scratchcards
  • Slots
  • Table Games

Play’n GO is a well-established name in the iGaming industry, known for developing high-quality slots with immersive themes and engaging mechanics. Since its founding in 2005, the company has released a diverse range of slots, including legacy franchises, innovative Megaways titles, and branded games. Ternion showcases Play’n GO’s signature attention to detail, combining an original superhero theme with advanced bonus mechanics to provide an engaging gameplay experience.

Ternion Slot Characteristics:

Characteristic Value
Paylines 20
RTP 94.2%
Max Win x5,000
Bonus Game Yes
Special Symbols Multipliers, Scatters, Wilds, Symbols Collection, Stacked Wilds & more
Paid Symbols 10
Free Spins Yes
Reels 5
Rows 4
Slot Layout 5×4
Technology HTML5, JS
Platforms Mobile, Desktop, Tablet
Minimum Bet $0.2
Maximum Bet $100

Ternion Slot Gameplay and Mechanics

Ternion is structured on a 5-reel, 4-row layout with 20 fixed paylines, ensuring that every spin follows a set pattern where winning combinations must align from the leftmost reel to the right. Winning occurs when three, four, or five matching symbols land on a payline, triggering payouts according to the slot's paytable.

Ternion Slot Bonus

One of the standout aspects of Ternion is its randomized bonus mechanics, which can activate unpredictably during base gameplay. These features are centered around the three superheroes, each possessing their own special ability that can modify the reels in different ways:

  • Marvelosa’s Power – Ice Shards: This feature adds 3 to 10 wild symbols to the reels, increasing the chances of forming winning combinations.
  • The Incredible Wonder’s Power – Blade Flurry: When activated, this ability removes all low-paying symbols (10, J, Q, K, A), leaving only the higher-value character symbols on the grid.
  • Windstorm’s Power – Pillars of Flame: This ability turns up to four entire reels into stacked wilds, significantly boosting potential payouts.

These superhero powers do not activate in every spin, but their random nature keeps the gameplay engaging. Additionally, Ternion features an Energy Cell Meter, which fills up when special symbols are collected. Once fully charged, this meter triggers enhanced hero abilities that can apply multiple effects at once, significantly increasing win potential.

Ternion Slot RTP

94-95 RTP Range

Ternion operates on an RTP range, meaning the return-to-player percentage may vary depending on the casino. The default RTP is 94.2%, which is slightly lower than industry standards. However, the high volatility and feature-packed gameplay compensate for the variance, providing opportunities for significant payouts.

Ternion Slot Volatility

High volatility icon

This slot has high volatility, meaning wins may be less frequent, but when they occur, they tend to be substantial. The maximum win of 5,000x the stake highlights the game’s big-win potential, making it more suitable for risk-tolerant players. The progressive multipliers, stacked wilds, and symbol removal mechanics further enhance its volatility, creating moments of high payout potential, especially in the Free Spins round.

Ternion Slot Betting Range

The game caters to different betting preferences with a flexible wagering range:

Bet Level Amount
Minimum Bet 0.20
Maximum Bet 100

This wide range ensures that casual players and high rollers alike can engage with the slot without feeling restricted.

Ternion Slot Symbols Explained

Ternion features a mix of high and low-paying symbols, designed to align with the superhero theme.

  • High-paying symbols: The three superheroes (Marvelosa, The Incredible Wonder, Windstorm) are the most valuable, with the fire-powered hero offering the highest payouts.
  • Low-paying symbols: Standard A, K, Q, J, and 10 symbols represent the lower-tier wins.
  • Wild Symbol: The Ternion logo substitutes for all regular symbols, increasing winning combinations. A full wild win pays the same as the top-tier superhero symbol.
  • Scatter Symbol: The Ternion Signal Scatter activates the Doomsday Free Spins round when three or more land on the reels.

Ternion Symbols

Let's explore each symbol and its' payout range:

Ternion Slot Wild Symbol

x5 = 550.00

x4 = 40.00

x3 = 10.00

Ternion Slot Symbol 4

x5 = 550.00

x4 = 40.00

x3 = 10.00

Ternion Slot Symbol 3

x5 = 150.00

x4 = 30.00

x3 = 10.00

Ternion Slot Symbol 2

x5 = 100.00

x4 = 20.00

x3 = 10.00

Ternion Slot Symbol 10

x5 = 20.00

x4 = 10.00

x3 = 5.00

Ternion Slot Symbol 9

x5 = 12.00

x4 = 4.00

x3 = 2.00

Ternion Slot Symbol 9

x5 = 12.00

x4 = 4.00

x3 = 2.00

Ternion Slot Symbol 7

x5 = 10.00

x4 = 3.00

x3 = 1.00

Ternion Slot Symbol 6

x5 = 10.00

x4 = 3.00

x3 = 1.00

Ternion Slot Symbol 5

x5 = 10.00

x4 = 3.00

x3 = 1.00

Ternion Slot Scatter Symbol

x5 = 12FS

x4 = 10FS

x3 = 8FS

Ternion Slot Free Spins Round

The Doomsday Free Spins round is activated by landing three or more Ternion Signal Scatter symbols anywhere on the reels. The number of scatters determines the number of free spins awarded:

  • 3 Scatters = 8 Free Spins
  • 4 Scatters = 10 Free Spins
  • 5 Scatters = 14 Free Spins

Once the free spins begin, an incremental Win Multiplier is introduced, increasing by +1 every time a stacked wild appears on the reels. This progressive multiplier remains in effect for the entire free spins round, accumulating over multiple spins and significantly enhancing the potential for larger wins.

Ternion Slot Free Spins Total Win

Ternion Slot Free Spins Total Win

Another major feature during free spins is the boosted superhero abilities:

  • Marvelosa’s Ice Shards adds a higher number of wilds than in the base game.
  • The Incredible Wonder’s Blade Flurry eliminates all low-value symbols more frequently.
  • Windstorm’s Pillars of Flame can convert more reels into stacked wilds, maximizing payout potential.

Тhe free spins round can be retriggered if players land additional Scatter symbols during the feature, with a maximum limit of 38 free spins in a single session.

Ternion Slot Features

Ternion incorporates multiple unique mechanics, enhancing its gameplay dynamics:

Feature Effect
Random Wilds (Ice Shards) Adds 3 to 10 Wilds to the grid.
Symbol Removal (Blade Flurry) Eliminates all low-paying symbols, leaving only premiums.
Stacked Wilds (Pillars of Flame) Converts up to 4 reels into full Wild reels.
Energy Cell Meter Collecting Energy Symbols fills the meter, triggering superpowers.
Doomsday Free Spins Up to 35 progressive free spins, with increasing multipliers.
Call for Heroes Feature Awards 2 Scatters on reels 1 and 2, helping trigger free spins.

The Energy Cell Meter plays a crucial role, as collecting five energy symbols grants an additional hero superpower modifier. This can lead to multiple hero abilities activating simultaneously, generating massive winning opportunities.

Ternion Demo Version

Demo Version Icon

Players who want to test Ternion before wagering real money can try its demo version, which is widely available at various online casinos and slot review platforms and also here at CasinoLandia. The demo version is identical to the real-money game, offering full access to all gameplay mechanics, special features, and bonus rounds.

The main advantages of playing the demo version include:

  • Exploring the slot's features without financial risk.
  • Understanding the slot’s volatility by observing the frequency of wins and bonus triggers.
  • Testing different bet levels to see how they impact potential payouts.

Since Ternion is a high-volatility slot, playing the demo first allows players to gauge the payout frequency and the effectiveness of different strategies before switching to real-money play.

Ternion Slot Compatible Devices

smartphone

Ternion is fully optimized for multi-device gameplay, allowing players to enjoy the slot on desktops, tablets, and mobile devices without compromising performance. The game is built using HTML5 technology, ensuring seamless compatibility across various operating systems, including Windows, macOS, iOS, and Android.

Key benefits of the mobile version include:

  • No downloads required – the game runs smoothly in a web browser.
  • Adaptive UI – the layout adjusts for touch-screen gameplay.
  • Smooth performance – optimized graphics and animations ensure fluid gameplay on smaller screens.

Frequently Asked Questions (FAQs)

These questions provide concise answers to common queries about Ternion Slot, ensuring clarity and understanding for players.

What is the RTP of Ternion?

Ternion has a return to player (RTP) of 96.00%, which is in line with industry standards for online slots. This means that, over an extended period, the game is designed to return $96 for every $100 wagered, although actual results can vary significantly due to its high volatility. Some casinos may offer slightly different RTP variations, so it’s always recommended to check the game's information at your chosen platform.

What is the maximum win in Ternion?

The maximum possible win in Ternion is 5,000x the stake. This can be achieved through a combination of stacked wilds, progressive multipliers, and the enhanced superhero abilities during the free spins round. Since the game features high volatility, landing the top payout requires triggering the most rewarding mechanics, particularly during the Doomsday Free Spins mode.

How many paylines does Ternion have?

Ternion is played on a 5-reel, 4-row grid with 20 fixed paylines. These paylines remain active throughout every spin, meaning players cannot adjust the number of lines. Wins are awarded when three, four, or five matching symbols appear on a payline from left to right, starting from the leftmost reel.

Does Ternion Slot Offer a Free Spins Round?

Yes, Ternion features a Doomsday Free Spins round, which is triggered by landing at least three Ternion Signal Scatter symbols anywhere on the reels. The number of free spins awarded depends on how many scatters appear:

  • 3 Scatters = 8 Free Spins
  • 4 Scatters = 10 Free Spins
  • 5 Scatters = 14 Free Spins

During the free spins round, an incremental Win Multiplier increases by +1 every time a stacked wild lands on the reels, significantly enhancing payouts. Additionally, the superhero abilities become more powerful, further boosting win potential. The feature can be retriggered, with a maximum of 38 free spins available in a single session.

Can I play Ternion on my mobile device?

Yes, Ternion is fully compatible with mobile devices, including iOS and Android smartphones and tablets. The game is developed using HTML5 technology, ensuring smooth gameplay without requiring any downloads. The interface is optimized for touch-screen controls, allowing players to spin the reels effortlessly on smaller screens. The slot runs directly in a web browser, making it accessible on both mobile and desktop devices.

Is there a demo version available for Ternion?

Yes, players can try Ternion for free in its demo version, which is available at CasinoLandia and various online casinos and slot review platforms.

What are the betting limits in Ternion?

Ternion offers a flexible betting range, making it suitable for both casual players and high rollers. The minimum bet starts at $0.20 per spin, while the maximum bet can go up to $100 per spin. This broad range allows players to adjust their stakes based on their budget and preferred risk level.

What features does Ternion offer?

Ternion comes packed with a variety of features that enhance its gameplay and payout potential:

Random Superhero Abilities – Three superheroes trigger unique reel-modifying effects, such as:

  • Ice Shards – Adds 3 to 10 random wilds.
  • Blade FlurryRemoves all low-paying symbols for higher win potential.
  • Pillars of FlameTransforms up to 4 reels into stacked wilds.

Doomsday Free Spins – Free spins with an increasing win multiplier and enhanced superhero powers.

Incremental Win Multiplier – The multiplier increases by +1 each time a stacked wild lands during free spins.

Energy Cell Meter – Collecting energy symbols charges the meter, activating stronger superhero abilities.

Where can I play Ternion?

Ternion is available at licensed online casinos that feature Play'n GO slots. Players can find the game at well-known gambling platforms, including those that offer real-money betting and demo play. Before playing, it's recommended to choose a reputable casino with fair terms, a good selection of games, and secure payment options.

What is the volatility level of Ternion?

Ternion is classified as a high-volatility slot, meaning that wins may not occur frequently, but when they do, they can be substantial. This volatility level makes the game better suited for players who enjoy bigger payouts with less frequent wins rather than small, steady payouts. The Doomsday Free Spins and hero abilities play a significant role in boosting potential rewards.

What symbols should I look out for in Ternion?

Ternion features a variety of symbols, each contributing to the game's payout potential. The most important symbols to watch for include:

  • Ternion Signal Scatter – Triggers the Doomsday Free Spins round when 3+ land.
  • Wild Symbol – Substitutes for all regular symbols to form winning combinations.
  • Stacked Wilds – Key to unlocking bigger multipliers in the free spins round.
  • High-Paying Symbols (Superheroes) – Marvelosa, The Incredible Wonder, and Windstorm offer the highest payouts.
  • Low-Paying Symbols – Standard card values (10, J, Q, K, A). These symbols can be removed by hero abilities during special features.

Concluding Thoughts

Ternion is a well-designed slot with an engaging superhero theme and a variety of dynamic features. The random hero abilities, progressive free spins, and Energy Cell Meter mechanics provide multiple ways to win, while the high volatility caters to players looking for significant payouts. While the RTP is slightly lower than some competitors, the game’s mechanics compensate for it by delivering frequent action and big-win potential.

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