Slots Like Age of the Gods: Book of Oracle: A Randomly Chosen Expanding Symbol and Four Linked Jackpots
Age of the Gods: Book of Oracle is Playtech’s take on the Pythia legend, the priestess of Delphi who spoke prophecy on the god Apollo’s behalf, built as a five reel, three row game with 10 fixed paylines. Ash Gaming, the in-house Playtech studio behind several of the series’ later entries, put the mechanic front and centre: an open book sits above the reels and randomly nominates one paying symbol every spin, and if that symbol then lands anywhere on the grid it expands to fill the whole position. The base RTP sits at 95.49%, rising to a quoted 96.48% once the jackpot contribution is factored back in, and it is rated high volatility. Stakes run from 10p to £500 a spin, the top single-spin win is 1,000 times the stake, and the same Oracle symbol that drives the expanding mechanic also acts as wild and scatter, with three or more triggering 10 free spins. Anyone hunting slots like Age of the Gods: Book of Oracle will recognise the four linked jackpots the moment the Power, Extra Power, Super Power and Ultimate Power banners show up on screen, since the whole franchise shares one pool.
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 setting is classical Delphi, marble columns either side of the reels and a temple skyline glowing at dusk behind them. The open Book of Oracle hovers above the grid throughout, and at the start of every single spin it flips to reveal one randomly chosen paying symbol. That choice does nothing on its own, the game is simply telling you what it is watching for. If the nominated symbol then lands anywhere on the reels during that same spin, every instance of it expands to cover its full position, which can turn what looks like a thin scatter of matching icons into a genuinely wide win.
The card symbols, 10 through Ace, make up the lower end of the paytable and appear most often, so a good number of spins end up with the book pointing at one of these rather than a premium. When the Oracle woman herself, the top-paying symbol, is the one chosen and she lands even twice on the reels, the expansion can be worth chasing on its own. Because the selection happens before the reels stop, there is a small beat of anticipation built into every spin that a lot of five reel slots do not have.
The same book icon that runs this selection process is also the game’s wild and scatter symbol in its own right. As a wild it substitutes for every paying symbol on the reels. As a scatter, landing three or more anywhere triggers the free spins round, which is where Book of Oracle’s steepest wins tend to sit.
Symbols and Paytable
Below the wild and scatter book, the Oracle woman herself is the top-paying regular symbol, flanked by a laurel wreath, an amphora and a set of classical urns as the mid tier. The 10, J, Q, K and A card ranks fill the lower half of the paytable, which is standard for the Age of the Gods series and keeps the visual focus on the temple artwork rather than a busy symbol set. Exact per-symbol multipliers are not published by Playtech directly, so treat any figure quoted by a third-party tracker as indicative and check the paytable inside the game itself before you play for real money.
Bonus Features Explained
The Oracle’s Choice Feature
This is the mechanic that gives the game its name. Once per spin, the book above the reels selects a symbol at random from the paytable. Land that symbol anywhere on the grid during the same spin and every occurrence of it expands to fill its full reel position before the win is calculated. It fires in both the base game and the free spins round, and several trackers note that during free spins the book can nominate two symbols at once rather than one, which is a large part of why the bonus round carries most of the game’s win potential.
Free Spins
Landing three, four or five of the book scatter symbols anywhere on the reels awards 10 free spins. The Oracle’s Choice feature carries over into the round with an improved chance of expanding wins, and further scatters landing during the free spins can retrigger the feature for additional spins. Because there is no separate multiplier ladder attached to the bonus, the free spins round earns its reputation for big hits purely from repeated expanding-symbol coverage rather than a stacking modifier.
The Age of the Gods Progressive Jackpot
Any paid spin, in the base game or the free spins, carries a random chance of triggering the separate Age of the Gods jackpot game, shared across every title in the franchise. When it fires, players are shown a grid of coins and need to reveal three matching symbols to win one of four linked prizes: Power, Extra Power, Super Power and Ultimate Power, with Ultimate Power the headline pot that resets to a seven-figure-adjacent minimum after every win and grows from stakes placed across the whole network, not just this game. It is entirely separate from the 1,000x stake ceiling quoted for ordinary spins.
Pros and Cons
Pros
- The Oracle’s Choice mechanic gives every spin a genuine moment of anticipation, since you already know which symbol needs to land before the reels stop
- Access to the four-tier Age of the Gods jackpot network means a life-changing prize is technically live on any paid spin, base game or bonus
- 96.48% RTP (95.49% before jackpot contribution) is a fair return for a licensed jackpot-network slot, and above several other Age of the Gods entries
- The book symbol pulling double duty as wild, scatter and feature-trigger keeps the rules genuinely simple to learn compared with slots juggling three or four separate symbols for the same jobs
- Ten fixed paylines and a straightforward 5×3 grid make it an easy game to pick up for players who find Megaways-style franchise entries overwhelming
Cons
- High volatility paired with only 1,000x as the standalone max win (excluding the jackpot) is a modest ceiling next to some of Playtech’s other high volatility slots
- Sources disagree on the exact release date and on whether volatility should be read as high or medium-high, a sign the game has had less independent tracking than the flagship Age of the Gods titles
- The Oracle’s Choice feature is passive, players cannot influence which symbol the book selects, so a run of low-value picks can feel like a wasted spin
- The jackpot trigger is entirely random and Playtech-controlled, there is no way to buy in or force a shot at it
- Ten paylines is comparatively low next to modern ways-based Playtech releases, which limits how often a partial expansion actually converts into a paying line
Game Screenshot
Demo Play
The demo below runs on the same engine as the real money version, so the Oracle’s Choice expanding mechanic, the free spins and the jackpot trigger chance all behave exactly as they would for real stakes, minus the actual jackpot pool. 18+.
Game Information
Expert Take
Reviewers who cover the wider Age of the Gods catalogue tend to place Book of Oracle in the middle of the pack rather than among the series’ headline acts. The Oracle’s Choice mechanic gets consistent praise for being easy to follow while still adding a genuine layer of anticipation to a fairly simple 5×3, 10-payline structure, and the 96.48% RTP holds up well against sibling titles. Where opinion is less settled is the release date and the exact volatility label, tracking sites disagree by several months on when it launched and split between calling it high and medium-high volatility, which suggests it has not had the same scrutiny as the original Age of the Gods or God of Storms. In practice that just means treating any single-source stat with a pinch of caution and checking your own operator’s game info screen before staking real money.
Similar Slots to Try
Other Age of the Gods entries for the shared jackpot, plus a contrasting take on the book-symbol mechanic from outside the franchise.
The original entry in the franchise and the closest starting point for the same four-tier jackpot network, built around several god-specific free-games modes instead of a single expanding symbol.
Runs on the same linked jackpots with its own feature set, a good pick for players who want franchise continuity without copying Book of Oracle’s expanding-symbol mechanic.
Trades the single Oracle’s Choice mechanic for four selectable free-games bonuses, a longer and more player-directed bonus round on the same jackpot network.
Play’n GO’s own book-symbol slot picks one expanding symbol per free spin rather than every spin, and carries no shared jackpot network at all.
About the Developer
Age of the Gods: Book of Oracle carries the Playtech name, but the build itself came out of Ash Gaming, the British studio Playtech acquired in 2011 for around £23 million. Ash Gaming, founded in 2002, has stayed active inside the Playtech group as one of the studios regularly credited on newer Age of the Gods releases, working alongside Playtech’s own in-house teams on a franchise that has run continuously since 2016. Playtech itself is the parent company, founded in 1999 and listed on the London Stock Exchange Main Market, supplying platforms and content to regulated operators worldwide rather than running its own consumer-facing casino brand. See more on our Playtech slots page.
One of Playtech’s best-known standalone releases, a tumbling-reel wildlife slot with no shared jackpot network attached.
A separate Playtech progressive jackpot release outside the Age of the Gods franchise, with its own beanstalk-themed jackpot ladder.
A seasonal Playtech release built around free spins and a Countdown feature rather than an expanding symbol mechanic.
One of Playtech’s longest-running titles, an ocean-themed classic with free games rather than a book-style feature.
Age of the Gods: Book of Oracle Key Stats
Age of the Gods: Book of Oracle slot information last reviewed: July 2026
| Age of the Gods: Book of Oracle Slot Info | |
|---|---|
| Name: | Age of the Gods: Book of Oracle |
| Provider: | Playtech |
| Developer Rank: | A mid-tier entry credited to Ash Gaming, the smaller in-house Playtech studio behind several later Age of the Gods releases, rather than one of the franchise’s flagship titles |
| RTP: | 96.48% including jackpot contribution; 95.49% base RTP before the jackpot is factored in |
| RTP Category: | Medium-High (falls in the site’s 96.00% to 96.49% band) |
| RTP Rank: | Above the UK online average and toward the upper end of the Age of the Gods series, most of which runs between 95% and 96.5% |
| Feature Description: | Oracle’s Choice: the book above the reels randomly selects one paying symbol each spin, and any matching symbol landing on the grid expands to fill its position; the book symbol also acts as wild and scatter; 3+ scatters trigger 10 free spins with retriggers available and an improved Oracle’s Choice hit rate; a separate Age of the Gods progressive jackpot game (4 tiers) can trigger randomly on any paid spin. |
| Feature Categories: | Progressive Jackpot, Free Spins, Expanding Symbols |
| Reels: | 5 |
| Rows: | 3 |
| Paylines: | 10 (fixed) |
| Volatility: | High (some trackers describe it as medium-high; we side with the majority of independent sources on High) |
| Volatility Rank: | High |
| Min Bet: | £0.10 |
| Max Bet: | £500 |
| Max Win: | 1,000x stake per spin, excluding the separate Age of the Gods jackpot prizes which are progressive and effectively uncapped |
| Release Date: | Early 2021 (sources differ: SlotCatalog records 8 January 2021 for the exclusive launch and 28 January 2021 for the wider release, while other trackers list 22 April 2021) |
| Slotslike Rank: | 648 out of 4,200+ games (View Top 100) |
Slots with the Same Features
A couple of other directions worth exploring beyond Book of Oracle itself.
More Progressive Jackpot Slots
Other titles built around a visible, structured jackpot rather than one big random hit.
Playtech’s own beanstalk-themed progressive, with a ladder-climbing bonus game in place of the coin-flip jackpot round here.
A different studio’s fixed-tier jackpot slot, useful for comparing a non-progressive structured jackpot against the Age of the Gods network.
More Expanding Symbol Slots
Other games where a single symbol growing to fill its position is the main event.
Builds its entire base game around a single expanding joker wild rather than a randomly nominated symbol.
A franchise sibling built around expanding Ship wilds and stacking multipliers instead of a randomly chosen symbol.
Sources & Verification
Primary sources checked July 2026: Playtech’s own Age of the Gods franchise page for the shared four-tier jackpot structure and series background, and the UK Gambling Commission’s public register to confirm Playtech’s active UK software licence (account 38516). Independent slot trackers, principally SlotCatalog and VegasSlotsOnline, were cross-checked against each other for the reel layout, RTP, bet range, max win and release date, since Playtech does not publish a dedicated page for this specific title. Ash Gaming’s 2011 acquisition and its ongoing role on the Age of the Gods series is a matter of public record from industry trade press coverage at the time. Where trackers disagreed, most notably on the exact release date and the high versus medium-high volatility label, that disagreement is recorded directly in the fact table above rather than silently resolved.
Frequently Asked Questions
How does the bonus work in Age of the Gods: Book of Oracle?
Landing three or more book scatter symbols anywhere on the reels awards 10 free spins. The Oracle’s Choice expanding-symbol mechanic carries into the round with an improved hit rate, and further scatters during the free spins can retrigger extra spins.
What is the RTP of Age of the Gods: Book of Oracle?
96.48% including the jackpot contribution, or 95.49% as the base game figure before that contribution is added back in. That places it in the site’s Medium-High RTP band and above the UK online average.
What is the maximum win on Age of the Gods: Book of Oracle?
1,000 times the stake from a single spin in the base game or free spins, separate from whatever the four-tier Age of the Gods progressive jackpot might pay if it triggers.
How volatile is Age of the Gods: Book of Oracle?
Most trackers rate it high volatility, though a minority describe it as medium-high. Either way, expect the Oracle’s Choice feature and the free spins round to carry most of the win potential rather than steady small hits in the base game.
What are the best slots like Age of the Gods: Book of Oracle?
The original Age of the Gods and Age of the Gods: King of Olympus are the closest matches, sharing the same four-tier jackpot network. Furious 4 offers a longer, player-directed bonus round on the same jackpot, while Book of Dead is the pick for players who want the book-symbol mechanic itself without any shared jackpot attached.
Can I play Age of the Gods: Book of Oracle for free?
Yes, the demo above uses the same game engine as the real money version, so the Oracle’s Choice mechanic, free spins and jackpot trigger chance all play out identically, though the jackpot pool itself is only live on real money spins.
Who makes Age of the Gods: Book of Oracle?
Playtech is the credited provider, with the build itself coming from Ash Gaming, the British studio Playtech acquired in 2011 and one of the teams regularly credited on newer Age of the Gods releases since the franchise launched in 2016.
Our Verdict on Age of the Gods: Book of Oracle
Book of Oracle is a solid rather than spectacular addition to the Age of the Gods lineup, and the Oracle’s Choice mechanic is genuinely the reason to play it, a simple idea, one symbol nominated per spin, executed cleanly across a straightforward 5×3, 10-payline grid. The 96.48% RTP holds up well against the rest of the franchise, and access to the four-tier jackpot network is worth having on any spin regardless of how the base game plays out. Where it falls short of the series’ best entries is win ceiling, a 1,000x standalone max is modest next to some of Playtech’s high volatility catalogue, and the fact that independent trackers cannot agree on its release date or exact volatility rating suggests it simply has not had the scrutiny some franchise siblings have. If you want slots like Age of the Gods: Book of Oracle with the same shared jackpot, Age of the Gods and King of Olympus are the closest matches, and Book of Dead is worth a look if the book-symbol mechanic is what actually draws you in.
SlotsLike rating: 7/10