Over the Moon Slot Review
Big Time Gaming have become synonymous with refined Megaways execution, and Over the Moon exemplifies their approach to innovation within established mechanics. Released in April 2023, the game combines the studio’s signature cascading engine with a distinctive rocket multiplier system, creating depth that rewards engagement beyond typical Megaways releases. This space arcade themed offering stands out for its technical precision rather than visual spectacle, delivering the kind of mechanical complexity that appeals to players who prioritise gameplay substance.

Base Game & Features
Over the Moon operates on a 6-reel dynamic grid with 2-7 rows per reel, generating 117,649 ways to win through the Megaways mechanic. The cascading reels system—called Reactions in the game—allows winning symbols to vanish and new symbols to cascade downwards, creating consecutive win opportunities within a single spin. This mechanic forms the foundation of the base game experience, where momentum builds through each successful cascade.
Rocket Multipliers & Meteor Prizes
The defining mechanic centres on Rocket Multipliers—special symbols carrying persistent multiplier values (x1, x5, x10) in the base game. Up to three rockets can appear simultaneously, each equipped with a fuel cell system containing three charges. With each cascade reaction, one charge depletes. Rockets collect all wins formed through their symbols, meaning a rocket with an active multiplier applies its value to every winning combination passing through it during the reaction sequence.
Meteor Prizes add unpredictability to base gameplay—random collectible icons that accumulate value dynamically. Individual meteors can be worth anywhere from small coin amounts to 100x your bet, and crucially, their value multiplies by any active rocket multipliers on the reels. This interaction creates genuinely exciting moments during base game, transforming what could be modest wins into meaningful payouts.
Bonus Features & Free Spins
Free Spins trigger with 3 or more scatter symbols. The base award is 12 spins, plus 2 additional spins for each scatter beyond the third. What separates Over the Moon from standard Megaways offerings is how rockets behave during the bonus round. Rather than resetting to base game values, rockets start at x1 and scale indefinitely with each new rocket appearing, creating genuine escalation potential as the feature progresses.
Enhanced Free Spins & Battery Symbols
A Mega Scatter symbol (purple star) triggers an Enhanced Free Spins round where rocket multipliers begin at x2 instead of x1, doubling with each subsequent rocket (x2 → x4 → x6 → x8+). This accelerated scaling creates momentum that intensifies throughout the bonus round. Battery symbols appear exclusively on reel 6 during free spins and replenish all visible rocket fuel cells to maximum, effectively resetting the countdown mechanism and allowing rockets to persist longer in the feature. The further you progress into these spins, the more multipliers accumulate—creating the mechanical foundation for genuinely climactic moments in bonus play.

Win Exchange & Bonus Buy
The Win Exchange feature provides player agency uncommon in modern slots. Wins of 25x to 79x your stake can be gambled for free spins, or wins of 80x+ convert directly into 12 guaranteed Enhanced Free Spins. This mechanic rewards players who make strategic decisions based on their bankroll and session momentum. The Bonus Buy option (available outside the UK) allows direct purchase—70x stake for Standard Free Spins or 140x stake for Enhanced Free Spins—providing convenience for time-pressed players.
Our Honest Verdict
Over the Moon stands as a compelling example of Big Time Gaming executing Megaways mechanics with precision and polish. The rocket multiplier system genuinely differentiates this release from the crowded Megaways catalogue—unlimited scaling in bonus rounds is not standard across the genre, and the fuel cell mechanics add strategic depth that rewards repeated plays.
The game has clear positioning: this is for experienced Megaways enthusiasts with sufficient bankroll to weather the high volatility. The 96.55% RTP sits well above average, making it competitive value for high-variance gameplay. The 13,570x maximum win potential is achievable through the multiplier scaling mechanics, not theoretical padding.
Drawbacks are honest ones. The space theme, while functional with intricate artwork, lacks the visual immersion of more contemporary releases. The gameplay complexity suits experienced players—beginners may find the rules initially confusing. However, the mechanical depth more than compensates for these limitations. Over the Moon delivers variety without abandoning proven Megaways foundations, making it a worthy addition to any serious slot enthusiast’s rotation.
Over the Moon FAQs
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What is the RTP of Over the Moon slot?
Over the Moon has an RTP of 96.55%, significantly above the 94-96% range typical for modern slots. This places it among the more generous offerings in the Megaways category. -
What is the maximum win on Over the Moon slot?
The maximum win potential is 13,570x your stake. This is achieved through the unlimited rocket multiplier scaling during Enhanced Free Spins, where multipliers can compound significantly. -
What volatility level does Over the Moon have?
Over the Moon features high volatility, meaning wins are less frequent but potentially larger. Players should expect longer dry spells between wins, balanced by substantial payouts during bonus rounds. -
What are the main bonus features in Over the Moon slot?
The game features Rocket Multipliers (unlimited scaling in bonus rounds), Meteor Prizes (up to 100x), Free Spins variants (Standard and Enhanced), Win Exchange (convert wins to spins), and Bonus Buy (direct purchase options). -
How many paylines does Over the Moon slot have?
Over the Moon uses the Megaways mechanic with up to 117,649 ways to win. The dynamic 6-reel grid expands to a maximum of 7 rows per reel. -
What is the bet range for Over the Moon slot?
The betting range spans from 0.20 to 50 per spin, providing accessibility for both casual players and high-stakes players. -
When was Over the Moon slot released?
Over the Moon was released by Big Time Gaming on 26 April 2023. Since launch, it has become established as a solid performer in the Megaways category.


