Slots Like Amazing Builder Prometheus: SpinPlay’s Fire-Frame Jackpot Chase
Amazing Builder Prometheus is a five-reel, three-row slot from SpinPlay Games, built around the Titan who stole fire and set on a temple-lined Greek mountainside across 20 fixed paylines. The RTP sits at 96.51%, volatility is rated medium, and stakes run from 20p up to £50 a spin. The headline draw is the Amazing Builder feature itself, a sticky fire-frame round that upgrades from Blue to Red to Gold as it runs, sitting alongside a Temple free spins round and a Mini/Minor/Major/Mega pick-a-prize jackpot chase worth up to 5,000x stake. Anyone hunting for slots like Amazing Builder Prometheus is usually after that same combination: a Greek mythology setting, a building or collecting mechanic that snowballs rather than pays out flat, and a tiered jackpot pick that turns a single random trigger into a genuine top-prize swing.
Where to Play
18+ only. T&Cs apply. Please gamble responsibly.
How the Game Works
Reviewed by Brian TaylorPublished: July 2026
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The reels sit inside a carved stone temple frame, with Prometheus himself standing over the grid holding a flame in one hand while lightning and cloud rolls across a purple sky behind him. It is a more painterly, character-led take on the Greek mythology genre than the flatter Zeus and Poseidon portraits that dominate the category, closer in spirit to the studio’s own Amazing Link Apollo and Amazing Link Athena than to Age of the Gods. Small jackpot ribbons for Mini, Minor, Major and Mega sit permanently above the reels, a constant reminder of the pick feature waiting in the background.
Mechanically the base game is a straightforward 20-line paytable slot, and most of the personality is backloaded into three separate bonus systems rather than the base spins themselves. SpinPlay built the game around its own Amazing Builder mechanic first, then layered a more traditional Temple free spins round and a randomly triggered Pick Feature jackpot on top. That structure means base-game spins can feel plain in isolation, but the combination of three different bonus paths gives the game more routes to a big result than a single free spins feature alone would.
Symbols and Paytable
Low-paying symbols are the standard playing-card set, 9 through Ace, worth between roughly 0.1x and 2x stake for a full line. Above those sit three thematic symbols: a laurel wreath, a temple scroll depicting the fire-lit Parthenon, and a bald eagle, paying between about 0.3x and 5x. Prometheus himself is the wild, substituting for everything except the fire-coin Amazing Builder symbol and the Temple bonus symbol, and a full line of wilds pays the biggest base-game win at up to 10x stake.
Bonus Features Explained
The Amazing Builder Feature
Landing six or more Amazing Builder fire-coin symbols anywhere on the reels triggers the feature’s namesake round: eight spins on a grid where the ordinary paylines are switched off. Every position that held a triggering fire coin gets a Blue Fire frame, and that frame sticks in place for the rest of the round rather than resetting each spin. As more fire coins land on already-framed positions during the free spins, Blue frames upgrade to Red, and Red frames upgrade again to Gold, with each upgrade raising the value locked into that position. Because the frames accumulate rather than reset, a slow first few spins can still turn into a strong finish if the upgrades cluster together near the end of the round.
The Temple Free Spins
Three Bonus symbols, which only appear on reels one, three and five, need to land on the same spin to trigger the Temple round. That fixed-reel requirement makes it a slightly tighter target than a scatter that can land anywhere, but it also keeps the trigger readable, since a near-miss with bonus symbols on the wrong reels is easy to spot. Once triggered, players receive 10 free spins, and independent trackers note the round adds an expanding or stacked Wild reel into the mix, which pushes more Prometheus wilds onto the board than the base game typically produces.
The Pick Feature and the Mini/Minor/Major/Mega Jackpots
Separate from both of the above, a randomly triggered Pick Feature can appear on any spin regardless of the bet size or the reel outcome. It drops players into a simple reveal game where selecting coins uncovers one of four fixed jackpot tiers: Mini at 10x stake, Minor at 20x, Major at 100x, and the top Mega prize at 5,000x stake. Because the trigger is random rather than symbol-based, there is no way to actively hunt for it, which is a deliberate design choice SpinPlay has used across its wider Amazing Link and Amazing Builder catalogue.
Pros and Cons
Pros
- The Mini/Minor/Major/Mega Pick Feature gives a genuine mid-spin jackpot chase worth up to 5,000x stake on top of the two main bonus rounds
- The sticky Blue-Red-Gold frame upgrades in the Amazing Builder round reward a slow build, since a quiet start can still snowball into a strong finish
- A 96.51% RTP sits at the top of this site’s High RTP band, a genuinely competitive number for a studio this new
- The Prometheus presentation is more character-driven and painterly than most of the flatter Zeus and Poseidon clones crowding the Greek mythology niche
- Three separate bonus systems, rather than one, give the game more routes to a big result than a single free spins feature alone
Cons
- 20 fixed paylines is a dated structure next to the ways-to-win and cluster-pay rivals that now dominate the same Greek mythology category
- The Pick Feature triggers randomly rather than off a guaranteed scatter combination, so there is no way to actively hunt for it
- Base-game paytable wins are fairly ordinary outside of the three bonus paths, so a cold session can feel flat
- Independent trackers disagree on the true maximum win ceiling for this game, so it is worth checking the in-game paytable rather than trusting a single source (see Key Stats below)
- As a first-year series title, Amazing Builder Prometheus has far less of a track record than the genre’s long-established names like Age of the Gods
Game Screenshot
Base game screen showing the temple reel frame, the Mini/Minor/Major/Mega jackpot ribbons above the reels, and fire-coin Amazing Builder symbols flanking the Prometheus wild.
Demo Play
Load up Amazing Builder Prometheus below and play with free credits. It is the same reel set, the same 20 paylines and the same Amazing Builder math as the real-money version, no deposit and no sign-up needed. 18+.
Game Information
Expert Take
Amazing Builder Prometheus launched in January 2026 as the first entry in SpinPlay’s new Amazing Builder series, later followed by Amazing Builder Dragons on the same engine. Early reviewer coverage has been mixed rather than glowing, with one tracker scoring it a middling 5.1 out of 10, generally on the grounds that the base game undersells a genuinely inventive core mechanic. The sticky frame-upgrade idea in the Amazing Builder round is a real point of difference from the dozens of interchangeable Zeus and Poseidon slots already on the market, and stacking a Temple free spins round and a fixed-tier Pick Feature jackpot on top gives it more depth than most single-feature rivals. Whether that is enough to stand out long-term against SpinPlay’s own more established Amazing Link line, or against genre heavyweights like Age of the Gods, will likely come down to how often UK operators run the top 96.51% configuration rather than a reduced one.
Similar Slots to Try
Playtech’s original tiered-jackpot Greek slot, sharing Amazing Builder Prometheus’s Mini-to-Mega structure but paid from a shared network jackpot rather than a fixed prize table.
Trades Prometheus’s fixed paylines and frame-collecting for a Megaways grid and a cloning wild, a higher-ceiling but higher-volatility take on the same pantheon.
Another single-god portrait slot in the same vein as Prometheus, built around Apollo rather than a fire-frame collecting mechanic.
A Megaways pantheon slot with a much larger reel grid than Prometheus’s fixed 5×3, for players who want the same setting on a bigger, more volatile canvas.
About the Developer
SpinPlay Games is a Las Vegas studio founded in 2019 by Anton Kuhlmann and Serena Petersen, starting out with a founding team of six mathematicians and casino industry veterans. By early 2026 the studio had grown to roughly 61 staff spread across six continents, still working exclusively on video slots with no table games or live casino content in its catalogue. SpinPlay distributes exclusively through Games Global, and its games carry licences for the UK Gambling Commission and the Malta Gaming Authority, which is how titles like Amazing Builder Prometheus reach regulated UK operators. The studio also works alongside a sister studio, AreaVegas Games, within the same Vegas-based team.
Amazing Builder Prometheus is the first release in a new Amazing Builder series, distinct from SpinPlay’s older and better-established Amazing Link line, the hold-and-respin family that includes Amazing Link Bounty and Amazing Link Athena below. A second Amazing Builder entry, Amazing Builder Dragons, followed on the same engine and frame-upgrade mechanic but swaps the Greek setting for a fantasy dragon theme. Elsewhere in SpinPlay’s compact catalogue of roughly 58 to 79 titles sit releases like Action Boost Gorilla Gems, a jungle-themed multi-mode free spins slot, and Bank Vault, a crime-themed release, all built on the studio’s stated mathematics-first design philosophy rather than a single house mechanic. Full coverage of the studio, including its Amazing Link signature feature and complete developer facts table, is on the SpinPlay Games developer page.
SpinPlay’s Western-themed hold-and-respin title, built on the studio’s older signature Amazing Link mechanic rather than Prometheus’s sticky frame-upgrade system.
Another Greek mythology release from the same studio, staying within the Olympian pantheon but running the older Amazing Link hold-and-respin format instead of Prometheus’s fire frames.
Amazing Builder Prometheus Key Stats
Amazing Builder Prometheus slot information last reviewed: July 2026
| Amazing Builder Prometheus Slot Info | |
|---|---|
| Name | Amazing Builder Prometheus |
| Provider | SpinPlay Games |
| Developer Rank | Estimated mid-tier developer on the site, a specialist studio with a catalogue of somewhere between 58 and 79 titles depending on the tracker against giants like Pragmatic Play or NetEnt that run to several hundred |
| RTP | 96.51% (consistent across independent trackers; some operators may run reduced configurations, check before playing) |
| RTP Category | High |
| RTP Rank | 23/100 (estimated, upper tier at the top configuration) |
| Feature Description | A sticky fire-frame collecting round that upgrades Blue to Red to Gold, a fixed-reel Temple free spins bonus with an expanding Wild reel, and a randomly triggered Mini/Minor/Major/Mega Pick Feature jackpot |
| Feature Categories | Wild Symbol, Free Spins, Random Feature Triggers, Pick Feature, Fixed Jackpot |
| Reels | 5 |
| Rows | 3 |
| Paylines | 20 fixed paylines |
| Volatility | Medium |
| Volatility Rank | 27/50 (estimated, mid-pack among tracked volatility ratings) |
| Min Bet | £0.20 |
| Max Bet | £50 |
| Max Win | 5,000x stake, via the Pick Feature’s top Mega tier (three independent trackers, slotcatalog, vegasslotsonline and aboutslots’ own Pick Feature breakdown, agree on 5,000x; one aboutslots summary page lists a conflicting 250,000x headline figure, which we could not confirm elsewhere, so treat that number with caution) |
| Release Date | 13 January 2026 |
| Slotslike Rank | New addition, not yet ranked (View Top 100) |
Last reviewed: July 2026. Figures are cross-checked against independent slot trackers; the maximum win is reported as either 5,000x or 250,000x depending on the source, so we have flagged the discrepancy rather than picking one silently.
Slots with the Same Features
Random Feature Trigger Slots
Amazing Builder Prometheus’s Pick Feature jackpot can drop in on any spin without warning, a mechanic shared by a handful of other slots on this site that also lean on unpredictable, non-scatter triggers rather than a guaranteed combination.
A random eruption feature can strike on any base-game spin, a similar out-of-nowhere trigger to Prometheus’s Pick Feature.
Another fixed-jackpot pick round that can be randomly awarded, giving the same lucky-dip feel as Prometheus’s Mini/Minor/Major/Mega chase.
Uses its own random feature trigger to add extra wilds mid-spin, the same unpredictable-bonus philosophy as Prometheus’s Pick Feature.
Free Spins Slots
The Temple round is Prometheus’s take on a fairly traditional free spins structure. These slots share that same core idea of a dedicated free spins bonus stacked on top of another feature.
Another Greek-themed free spins slot, with its own stacked-symbol bonus round in place of Prometheus’s expanding Wild reel.
A further entry in the same jackpot-linked family, pairing free spins with the shared network jackpot instead of Prometheus’s fixed Pick Feature tiers.
A straightforward cash-and-free-spins slot for players who want the bonus-round idea without Prometheus’s extra frame-collecting layer.
Frequently Asked Questions
How does the bonus feature work in Amazing Builder Prometheus?
Six or more Amazing Builder fire-coin symbols anywhere on the reels trigger eight spins on a paylines-disabled grid. Every triggering position keeps a sticky Blue Fire frame for the rest of the round, and further fire coins landing on an already-framed position upgrade it to Red and then Gold, each upgrade raising that position’s value. Separately, three Bonus symbols landing on reels one, three and five trigger a 10-spin Temple round with an expanding Wild reel, and a randomly triggered Pick Feature can award a fixed Mini, Minor, Major or Mega jackpot at any time.
What is the RTP of Amazing Builder Prometheus?
The published RTP is 96.51%, which places it in the High RTP band on this site. As with most modern releases, individual operators can in principle run a reduced configuration, so it is worth checking the in-game paytable before you play.
What is the maximum win on Amazing Builder Prometheus?
Most independent trackers, including slotcatalog and vegasslotsonline, put the maximum win at 5,000x stake, reached through the Mega tier of the Pick Feature. One source lists a conflicting 250,000x figure that we could not verify elsewhere, so we would treat 5,000x as the more reliable number and check your operator’s own paytable for the confirmed ceiling.
How volatile is Amazing Builder Prometheus?
It is rated medium volatility, backed by a relatively high 28.96% hit frequency, meaning wins land on more than one spin in four on average even before the bonus rounds are factored in.
What are the best slots like Amazing Builder Prometheus?
Age of the Gods is the closest match for the Mini-to-Mega tiered jackpot structure, while Zeus Lightning Megaways and Gods of Olympus scratch a similar itch for players who want the same Greek pantheon on a bigger, ways-to-win grid instead of Prometheus’s fixed paylines. Apollo God of the Sun is worth a look for the single-god portrait presentation, even though its bonus mechanics differ.
Can I play Amazing Builder Prometheus for free?
Yes, a free demo version is embedded above with no account or deposit needed, using the same reels, paylines and Amazing Builder math as the real-money release, which is a sensible way to see how often the fire frames upgrade before staking real money.
Who makes Amazing Builder Prometheus?
SpinPlay Games, a Las Vegas studio founded in 2019, released Amazing Builder Prometheus on 13 January 2026 as the first entry in its new Amazing Builder series.
Our Verdict on Amazing Builder Prometheus
Amazing Builder Prometheus is a genuinely inventive slot let down slightly by a base game that does not do much on its own. The sticky, upgrading fire-frame idea at the heart of the Amazing Builder round is a real point of difference in a Greek mythology category that is otherwise crowded with near-identical Zeus and Poseidon reskins, and stacking a Temple free spins bonus and a fixed-tier Mini/Minor/Major/Mega Pick Feature on top gives it three separate routes to a big result rather than one. The 96.51% RTP is competitive, and the 28.96% hit frequency keeps the reels ticking over reasonably often between the bigger moments. What holds it back from a higher score is that all three of its best ideas are backloaded into bonus rounds you cannot directly hunt for, and 20 fixed paylines feels a little old-fashioned next to the ways-to-win and cluster-pay slots increasingly common in the same theme. Worth a proper look for players who enjoy a slow-building collect mechanic, less essential for anyone chasing constant base-game action.
SlotsLike rating: 6.8/10