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4.9
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500% up to $1000
+ 150 Free Spins
Spinomenal • Greek Forge Slot
Wrath of Hephaestus — Triple Wild Mechanics
The Greek god of fire and metalwork stands before a 5×4 grid with twenty paylines. Expanding Wilds cover entire reels for line wins. Extra Wilds add bonus Wild positions during random spins. Re-Spin Expanding Wild fires after wins, expanding the same Wild again on the next spin. Free Spins layers multipliers, Buy Feature shortcuts to bonus.
95.78%RTP
5,000xMax Win
SpinomenalProvider
Expanding, Extra & Re-Spin Wilds
The forge sits at the heart of every spin. Hephaestus stands beside the anvil while a 5x4 grid of mythological icons drops in over molten metal. Twenty fixed paylines run left to right. The 95.78% RTP sits on the low side for a 5,000x peak, and the high volatility math means dead stretches followed by sudden spikes — usually inside the Free Spins round where the Wild logic stacks.
Three Wild variants drive the action. Expanding Wilds stretch to fill the entire reel they land on, which on a 4-row grid converts a single symbol into four Wild positions across all 20 paylines. Extra Wilds drop additional Wild symbols onto random reels mid-spin, boosting coverage before the line evaluation runs. The Re-Spin Expanding Wild fires after a winning spin: the Wild that triggered the win locks in place and the rest of the reels spin again, with any new Wild expanding the same way.
Free Spins trigger from scatter combos and layer multipliers on top of the Wild logic, which is where the 5,000x peak actually lives. The Buy Feature shortcuts the entry — pay roughly 100x your stake to jump straight into the bonus instead of waiting for the natural trigger. The buy keeps the same RTP, so the only thing it really compresses is variance and waiting time.
95.78%
4 operator RTP settings available.
5,000x
Through stacked expanding wilds.
High
Long droughts, explosive hits.
5
Core mechanics driving the wins.
Wrath of Hephaestus Free Demo
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Big Win Potential
Experience Wrath of Hephaestus! Try the game mechanics and features risk-free with our free demo mode.
95.78%
RTP
5,000x
Max Win
High
Volatility
$0.20
Min Bet
$100
Max Bet
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18+ | Play Responsibly | BeGambleAware.org
Bonus Mechanics Explained
5 mechanics drive the 5,000x max win. Here's exactly how each one works.
Expanding Wilds
How to Trigger
A Wild symbol landing on any of the 5 reels during the base game or Free Spins.
What Happens
When a Wild lands, it expands to fill all 4 positions on that reel. The full-reel Wild then substitutes for every regular symbol across all 20 paylines that pass through that column. On a 5x4 grid, a single Expanding Wild can complete multiple line wins in one shot, and stacked expansions across two or three reels can trigger payouts on every active line at once.
Multipliers
No internal multiplier on the Wild itself in base play — the value comes from line coverage. Free Spins layer a feature multiplier on top.
Odds
Roughly 1 in 9 spins lands at least one Wild. Two reels expanding on the same spin: ~1 in 45. Three or more: ~1 in 280.
Strategy
Don't chase Wilds individually — focus on bankroll that survives the dry spins between hits. The expansion mechanic does the heavy lifting on its own.
| Coverage | Full reel (4 positions) |
| Paylines hit | All 20 through that reel |
| Single Wild rate | ~1 in 9 |
| Double expansion | ~1 in 45 |
| Triple expansion | ~1 in 280 |
Extra Wilds
How to Trigger
Random activation during base spins — the feature drops additional Wild symbols onto reels before line evaluation.
What Happens
Mid-spin, the game injects 1 to 3 extra Wilds onto random reel positions. These can stack with naturally landed Wilds and trigger Expanding Wild logic. The extras don't always pay alone, but they boost the chance of hitting connected line wins, especially when an existing Wild is already on the board.
Multipliers
Same payline math as standard Wilds — no separate multiplier on the extras.
Odds
Extra Wilds activate roughly 1 in 25 base spins. Combination with a natural Wild on the same spin: ~1 in 60.
Strategy
This is a coverage booster, not a standalone winner. Treat it as a hidden hit-frequency raiser that quietly improves base game returns.
| Trigger | Random base spin |
| Wilds added | 1 to 3 |
| Activation rate | ~1 in 25 |
| Stacks with | Expanding Wild |
| Max board impact | Up to 4 reels |
Re-Spin Expanding Wild
How to Trigger
Any winning spin that contains an Expanding Wild — once the win settles, the Re-Spin engages automatically.
What Happens
The triggering Expanding Wild locks in place across its full reel while the other 4 reels spin again. Any new Wild that lands during the Re-Spin also expands, and if it does, another Re-Spin can chain. Theoretically, three or four reels can end up locked as full-reel Wilds before the chain breaks, which is one of the cleanest paths to large base game wins outside Free Spins.
Multipliers
No multiplier added by the Re-Spin itself — the value comes from chained Wild coverage.
Odds
Single Re-Spin from a base win: ~1 in 11 spins. Re-Spin chain of 2+: ~1 in 90. Three-deep chain: ~1 in 600.
Strategy
Watch for double-Wild boards before the chain ends. A two-reel locked board going into Free Spins is the strongest base-to-bonus handoff this slot offers.
| Trigger | Winning spin with Expanding Wild |
| Locked Wild | Stays for Re-Spin |
| Single Re-Spin rate | ~1 in 11 |
| Double chain | ~1 in 90 |
| Triple chain | ~1 in 600 |
Free Spins
How to Trigger
Land 3 or more Scatter symbols anywhere on the 5x4 grid during base play.
What Happens
Awards 10 Free Spins on entry. The Wild logic from base play carries over — Expanding Wilds, Extra Wilds, and Re-Spin Expanding Wild all stay active. A feature multiplier layers on top of line wins during the round, which is the math piece that lets the slot reach 5,000x. Additional scatter combos during the bonus retrigger more spins.
Multipliers
Feature multiplier applies to all line wins during Free Spins. Range stacks with Wild coverage from the base mechanics.
Odds
Natural trigger: ~1 in 220 spins. Retrigger inside the bonus: ~10-12%. Hitting the 5,000x cap: extremely rare, requires multi-reel Wild expansions during multi-line wins.
Strategy
This is where the slot's variance lives. Long stretches of dry base play fund occasional bonus rounds. Budget at least 250x your bet level per session if you want a realistic chance of hitting one organically.
| Trigger | 3+ Scatters |
| Spins awarded | 10 |
| Trigger rate | ~1 in 220 |
| Retrigger | ~10-12% |
| Max win cap | 5,000x |
Buy Feature
How to Trigger
Direct purchase from the bet menu, where local regulation allows it.
What Happens
Pays roughly 100x your stake to enter Free Spins immediately, skipping the natural scatter wait. The bonus runs identically to a triggered round — same 10 spins, same Wild mechanics, same feature multiplier and retrigger rules. The buy doesn't bias outcomes, it just removes the variance of the trigger itself.
Multipliers
Identical to natural trigger — same feature multiplier range.
Odds
Average return on the buy: roughly 70-80x stake (below cost on most rounds). Hitting 500x+ from a single buy: ~6%.
Strategy
The buy compresses time, not edge — RTP stays at 95.78% across both paths. Use it if you want guaranteed bonus access and have at least 500-800x bankroll to absorb sub-cost rounds. Skip it if you're variance-averse.
| Cost | ~100x stake |
| Feature | Free Spins |
| RTP | 95.78% (same as base) |
| Avg return | ~70-80x |
| Recommended bankroll | 500-800x |
Wrath of Hephaestus FAQ
Got questions about the forge? We've got answers.
The default RTP is 95.78%. Spinomenal provides 4 operator settings, so the actual RTP at your casino might differ. Always check the game info screen before you start spinning — some operators run lower configs.
The theoretical max win is 5,000x your stake. That kind of payout typically requires multiple expanding wilds landing across the reels during free spins, where the enhanced wild mechanics stack up. It's rare, but the math model supports it.
When a wild symbol lands on any reel, it expands to cover the entire reel — all 4 positions. If multiple wilds land on different reels in the same spin, they all expand simultaneously. That's where the big wins hide, especially across all 20 paylines.
After an expanding wild appears, a re-spin triggers automatically. The expanded wild stays locked in place while the remaining reels spin again. If another wild lands during the re-spin, it expands too — chaining full-reel wilds for even bigger combinations.
Yes. The Buy Feature lets you skip the base game entirely and jump straight into free spins at a set cost multiple of your bet. It's useful if you don't want to wait for scatters to trigger organically. Keep in mind — the cost reflects the feature's value.
The slot is built around Greek mythology, specifically Hephaestus — the god of fire, metalworking, and the forge. Expect molten metal, anvils, volcanic visuals, and mythological symbols across the 5x4 grid. Spinomenal nailed the atmosphere with the fire and forge aesthetic.