
Wolf Strike Hold and Win Extra
Iron Dog Studio extends its Wolf Strike with sticky symbols and random multipliers layered over a classic hold-and-win round.
Facts
| Provider | Iron Dog Studio |
|---|---|
| RTP | 95.1 % |
| Volatility | high |
| Max win | 5000x |
| Mechanics | Hold and Win, Multiplier, Jackpot |
| Released | 2025-06-11 |
About the game
Forest edge, moonlight and gold
Wolf Strike Hold and Win Extra arrived on 11 June 2025 from Iron Dog Studio. The title states its business plainly: the existing Wolf Strike with an extra layer wrapped around it.
The imagery belongs to the core of this catalogue: forest, mountains, moon, and gold accents with coins as a recurring motif. Alongside the wolf come buffalo, deer and raccoon. Grid layout and lines have not been published by the studio.
Coins that stick
The engine is hold and win with respins. Coin symbols lock in place, every new coin resets the counter, and only when nothing more lands does the round settle. Fixed jackpots cap it.
Where the word Extra comes from sits further down the list: sticky symbols, an additive symbol that sums values, random multipliers and a symbol collection. Wilds, bonus symbols and a separate bonus game round it off. There is no buy feature: the bonus has to be waited for.
95.1 per cent, high risk, 5,000x
The stated RTP is 95.1 and the game runs an RTP range, so the setting can differ by casino. Check the game information in your own lobby before starting.
Volatility is high and the ceiling is 5,000x the stake. That figure fits the structure: on a coin grid with summed values and multipliers, the top payout comes from a nearly filled screen rather than a long run of small wins.
Planning without a buy feature
Stake limits have not been published by the studio. The absence of a buy feature is the key practical point here: you cannot force the bonus, so you need spins to reach it.
At high volatility that argues for a small stake and patience. Expect most of a session to take place in the base game, with the coin round an exception rather than a rhythm.
Who it suits
Players chasing the tension of a respin run, with sticky values visibly climbing, are well served. The mix of additive symbols and random multipliers makes each round play differently.
Anyone who wants to buy straight into the bonus should look at Wolf Gold 4 Pack or Wolf Prime Deluxe instead. And anyone steering by RTP should note that 95.1 with a range beneath it trails much of this list.
Rules
Base Game
The provider does not publish the reel or line configuration. Wins are awarded for combinations of matching symbols according to the paytable. No further details on paylines or ways are provided.
Mechanics
Additive symbol: adds values to other symbols or to a progress meter when it lands. Bonus Game: a separate mode with rules differing from the base game. Bonus symbols: special symbols that grant access to bonus features. Fixed Jackpots: fixed prize tiers that can be awarded within a feature. Hold and Win: locks relevant symbols/values and continues with respins until an end condition is reached.
Multiplier: multiplies wins or symbol values within a spin or feature. Random multiplier: may apply at random. Respins: extra spins without a new stake, often with locked symbols. RTP range: the game exists in variants with different RTP settings. Sticky Symbols: certain symbols remain in place for subsequent spins. Symbols collection (Energy): a collection system where specific symbols add energy to unlock or enhance features. Wild: substitutes for regular symbols to complete winning combinations.
Bonus and Entry
Bonus symbols can trigger the Bonus Game or a Hold and Win feature. The required counts and positions are not published by the provider. Within these features, fixed jackpots, multipliers, respins, and sticky symbols may be active depending on the game state.
RTP, Volatility, and Maximum Win
The theoretical return is 95.1%. Due to the RTP range, the configured RTP may vary by casino. Volatility is high, meaning payouts are less frequent but potentially larger.
The maximum win is 5,000x the stake.
Paytable
| MEGA jackpot | 5,000.00 |
|---|---|
| MAJOR jackpot | 500.00 |
| MINOR jackpot | 150.00 |
| MINI jackpot | 50.00 |
Screenshots



Verdict
- Sticky symbols and summed values make the respin round tense
- Random multipliers on top of fixed jackpots
- A 5,000x ceiling inside a compact structure
- No buy feature: the bonus has to be waited out
- An RTP of 95.1 with a range that varies by casino
- High volatility with long stretches of base game
Wolf Strike Hold and Win Extra is the expanded version of a game that already worked. Iron Dog Studio keeps the coin round with respins and fixed jackpots intact and lays sticky symbols, summed values and random multipliers over the top, so no two rounds play out alike. Against that, there is no buy feature and an RTP of 95.1 with a range beneath it trails the stronger titles in this catalogue. For fans of the genre, that is an acceptable trade.
Written by Joris Bakhuis
Where to play Wolf Strike Hold and Win Extra
Operators carrying this game. Ad links are marked.
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Octo Shoppocket playFAQ
Can you buy the bonus in this game?
No, there is no buy feature in the list. The bonus round has to be reached in the base game.
What is the RTP of Wolf Strike Hold and Win Extra?
95.1 per cent, with an RTP range. Which setting runs depends on the casino, so check the game information.
What makes the Extra version different?
On top of hold and win with fixed jackpots sit sticky symbols, an additive symbol, random multipliers and a symbol collection.
What is the maximum win?
5,000x the stake, at high volatility.








