Return to player
96.27%
Min bet size
0.10
Game type
Video Slots
Variance
High
Reels
5
Progressive Jackpot
No
Popularity
Max bet size
50
Game provider
Hacksaw Gaming
Bonus Features
Yes
Paylines
14
Theme
Norse mythology
Stormborn online slot game
Brace yourself for Stormborn, Hacksaw Gaming’s thunder-charged slot that drops you straight into the heart of a Norse legend. Icy winds whip across a 5x4 battlefield and every spin crackles with the promise of Thunder Respins, wild-charged bonuses, and sky-splitting multipliers. With an RTP of up to 96.27% and visuals worthy of a Viking saga, Stormborn isn’t just a game, it’s a call to glory.
The Stormborn Slot at a Glance: All the Important Facts to Know
- Stormborn is a high-volatility slot from Hacksaw Gaming, set on a 5x4 grid with 14 fixed paylines.
- The game includes Thunder Respins in the base game and three of its five bonus rounds.
- The maximum win potential reaches 15,000x your bet.
- RTP varies depending on the selected mode, with the highest setting offering up to 96.27%.
- Players can unlock powerful multipliers and special mechanics that offer the potential for epic, Viking-sized payouts.
Graphics and Sound of the Stormborn Slot
Stormborn delivers a visually striking experience that captures the raw power of Norse mythology. The reels are set against a backdrop of jagged, snow-covered mountains under swirling storm clouds, creating an atmosphere of impending battle. Symbols are intricately designed, from gleaming weapons and rune stones to the imposing Viking warrior who stands watch beside the grid.
Every spin is accompanied by immersive audio; deep drum beats, the distant rumble of thunder, and cinematic crescendos that build tension as features trigger, making the game feel like an epic saga in motion.
Hacksaw Gaming’s Stormborn successfully merges high-octane gameplay with premium production values to deliver a slot that’s as thrilling to play as it is to look at.
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How to Play the Stormborn Slot
Stormborn unfolds on a classic 5x4 grid offering 14 fixed paylines, where winning combinations are formed from left to right, starting at the first reel. To play, choose your bet (from as little as 0.10 up to 50) and spin the reels to match at least three identical symbols across consecutive reels to score a win.
Landing five-of-a-kind low-paying royal symbols (10, J, Q, K, A) pays out 2x your stake, while hitting five-of-a-kind high-paying thematic symbols (such as mugs, warhorns, axe on a shield, ram’s head, or Viking character) awards considerably more, typically between 6x to 10x the bet.
Wild symbols, depicted as blue runic circles with a “W,” substitute for any regular symbol to help complete winning lines, and a five-wild match pays 10x your stake.
*The symbol payout chart shown below is calculated based on a $1.00 bet.
| Symbol | 3 Matches | 4 Matches | 5 Matches |
|---|---|---|---|
 | - | - | 10x |
 | 0.5x | 2.5x | 10x |
 | 0.4x | 2x | 8x |
 | 0.4x | 2x | 8x |
 | 0.3x | 1.5x | 6x |
 | 0.3x | 1.5x | 6x |
 | 0.1x | 0.5x | 2x |
 | 0.1x | 0.5x | 2x |
 | 0.1x | 0.5x | 2x |
 | 0.1x | 0.5x | 2x |
 | 0.1x | 0.5x | 2x |
Using the Stormborn Demo Version
Experience a thrilling adventure with the free-play version on PlayCasino, where you can explore without betting real money. It’s the perfect way to learn the mechanics risk-free.
Bonus Features in the Stormborn Slot
Stormborn’s bonus features bring the Viking adventure to life, combining simple mechanics with high-impact potential for thrilling gameplay. Let’s explore each element in detail:
Thunder Respins: Land 5+ Coin symbols to trigger respins where only Coins, Collector Chests, or blanks can land. Coins and Chests stick until no new ones land. Coins reveal instant prizes:
- Bronze - 0.5x to 4x
- Silver - 5x to 20x
- Gold - 25x to 500x
- Collector Chests can multiply the collected total by up to 20x.
Bonus Choice: Hitting 3 scatters opens a Bonus Choice between Stormbreaker or The Wild Storm; hitting 4 scatters lets players choose Legacy of Lightning or Hammer of the Heavens bonus games.
Stormbreaker: Grants 3 free spins, and each free spin triggers a Thunder Respins sequence with a guaranteed minimum of 2 Coins and 1 Collector Chest in that sequence.
The Wild Storm: Awards 10 free spins with sticky wilds that can carry multipliers up to 100x; multipliers add together if multiple wilds connect. Filling a reel with 4 wilds creates a sticky Wild God Reel (their multipliers combine). Landing 2 or 3 scatters during the bonus adds 2 or 4 free spins, respectively.
Legacy of Lightning: Uses Stormbreaker’s structure, but each Thunder Respins sequence guarantees at least 4 Coins and 1 Collector Chest; a Mjolnir symbol can also land to multiply a random number of Coins by 2x to 20x.
Hammer of the Heavens: Builds on The Wild Storm, Mjolnir can land to add 2x to 20x to a random number of wilds or Wild God Reels at the end of the current spin (wilds then revert to their original values for the next spin). 2 or 3 scatters add 2 or 4 extra spins.
Blessings of the Bifrost (Hidden Epic Bonus): Landing 5 scatters in the base game triggers 5 free spins with Legacy of Lightning–style sequences, but each Thunder Respins sequence guarantees at least 5 Coins, 1 Collector Chest, and 1 Mjolnir symbol.
Feature Buys: You can also buy into features via the menu below:
| Feature Type | Value |
|---|---|
| BonusHunt FeatureSpins | 3x bet |
| Godly FeatureSpins | 50x bet |
| Heir of Thunder | 100x bet |
| Mighty Mjolnir | 200x bet |
Winning Strategies for the Stormborn Slot
Mastering Stormborn takes more than luck. Here are some smart strategies to help you ride the thunder to bigger wins:
- Start small, build up: Begin with lower bets to get a feel for the game’s volatility and bonus frequency before increasing your stake.
- Choose the best online casino: Picking the right online casino is just as important as spinning the reels. Look for licensed, reputable sites offering solid Slot RTP rates and generous promotions to ensure fair play and boost your bounty.
- Use BonusHunt FeatureSpins: At 3x the stake, these spins give you a much higher chance of triggering a bonus without draining your bankroll too quickly.
All the Technical Details
Stormborn is a high-volatility slot from Hacksaw Gaming played on a 5x4 grid with 14 fixed paylines, offering a maximum win potential of up to 15,000x the bet. Bets range from 0.10 to 50 per spin, with several RTP configurations depending on the mode or bonus selected, peaking at 96.27%. The game includes multiple bonus rounds, Thunder Respins with instant coin prizes, and special modifiers like Collector Chests and Mjolnir multipliers. It is fully optimised for desktop and mobile play, supporting feature buys and autoplay functionality for a fast-paced gaming experience.
Best Alternatives to the Stormborn Slot
Stormborn is scheduled for release in September 2025. In the meantime, here are two slot alternatives you can busy yourself with:
- Le Viking: A 6x5 Hacksaw Gaming slot with 15,625 ways to win, 96.32% RTP, and up to 10,000x payouts, featuring Raid Spins and tiered Free Spins modes in a light-hearted Norse setting.
- Invictus: A 5x4 Hacksaw Gaming slot with 14 fixed paylines, 96.24% RTP, and up to 10,000x payouts, featuring Pantheon Multipliers, Olympian Respins, and three escalating Free Spins modes in a grand Roman setting.
Our Verdict
Stormborn delivers a thrilling blend of tension and reward, backed by Hacksaw Gaming’s striking Norse design and an atmospheric soundtrack that keeps you immersed. Its high volatility means you might endure cold streaks, but when Thunder Respins or high-value hits land, the payouts can feel worth the wait. The bonus features bring variety and potential, though they won’t trigger constantly, making patience a valuable ally. While the visual polish and thematic immersion are definite strengths, the slower pace between big wins may not appeal to everyone. This is a slot for players who enjoy building anticipation and chasing epic moments rather than constant small wins.
James is a casino games expert on the Playcasino.com editorial team. With many years of professional experience at a leading casino game development company and a passion for playing casino games, James has become a true expert in slots, blackjack, roulette, baccarat, and other games.
James uses this expertise to provide reliable, insider advice through his reviews and guides, breaking down the game rules and offering tips to help you win more often. Rely on James's extensive experience for expert advice on your casino play.
