Rambo is a Stakelogic video slot released on 21 May 2020 and built on the Rambo action film franchise. The game runs on a five-reel, three-row layout with 20 paylines, and its jungle setting supplies the symbols that fill them. Rambo organises its feature set around explosive wild reels on the middle three columns, a scatter respin sequence that holds collected scatters in place, and a free spins round of up to 50 spins with multiplier wilds. The optional Super Stake bet doubles the wager and increases how often those wild and scatter symbols appear.
Rambo presents each round on five reels and three rows, paying through 20 paylines rather than a cluster or ways system. Symbol combinations are assessed along those lines, and the game layers its wild mechanics on top of that conventional structure. The middle three reels carry the TNT detonator wilds that give the slot its identity.
Rambo separates its two routes into extended play. Explosive wilds cover a full reel and award a short respin sequence, while scatters landing on the leftmost reels hold in place and respin for the chance to reach the free spins trigger. Stakelogic lists the game with a 96.08% RTP as served by Wildz and a high volatility rating, so the two feature paths sit on a mathematical profile that spreads its returns unevenly.
Rambo has the following principal specifications:
Developer: Stakelogic
Release date: 21 May 2020
Game category: Video slot
Theme: Rambo action film franchise, jungle setting
Playing area: 5 reels, 3 rows
Winning system: 20 paylines
Explosive wild reels: Reels 2, 3 and 4
Explosive wild respins: 3
Scatter respin target: 5 scatters
Free spins: 10, 20 or 50 for 3, 4 or 5 scatters
Free spins multiplier wilds: x2, x3 or x4
Retrigger: Available on the same scatter conditions
Main mechanics: Explosive Wilds, scatter respins, Super Stake, Free Spins and a gamble option
RTP: 96.08%
Volatility: High
Supported formats: Desktop and mobile
Rambo is listed by Wildz with an RTP of 96.08% and a high volatility rating. The exact mathematical configuration offered by a licensed casino can vary by market, which makes the in-game information panel the relevant source for the RTP and betting conditions attached to the version actually loaded.
Rambo works by spinning five reels of three rows and evaluating the result against its 20 paylines. Matching symbols on a line pay according to the paytable, and the TNT detonator acts as the wild that substitutes for standard symbols. A separate scatter symbol governs entry to the respin and free spins features rather than paying along the lines.
Rambo then applies whichever feature the round has produced. A detonator landing on reels 2, 3 or 4 converts that whole reel to wild and starts a respin sequence, while two or more scatters hold their positions and respin in pursuit of the five-scatter target. Each result is generated independently, so no sequence of previous rounds makes either feature more likely on the next spin.
Rambo places its explosive wilds on reels 2, 3 and 4 in the form of TNT detonator symbols. When a detonator lands, it covers the full height of its reel with wild symbols, so all three positions on that column substitute for standard icons. A fully wild middle reel raises the number of paylines that can complete a combination in that round.
Rambo generates those detonators through its random outcome system, and the position they land in is not influenced by stake size or by the results of earlier spins. A covered reel improves the structure of the round without guaranteeing a payout, because the remaining reels still have to supply matching symbols on a payline.
Rambo awards 3 respins when an explosive wild covers its reel. The wild stack stays in play across the sequence and descends one row per respin, so its coverage of the reel reduces as the respins run down. This gives the player three additional chances to form a combination against a wild reel without placing a further wager.
Rambo determines the symbols arriving on the other reels during those respins at random. The descending wild is a fixed part of the feature’s programmed behaviour rather than something the player can extend, and a respin sequence can finish without adding to the round’s total.
Rambo starts a respin sequence when two or more scatters land, holding those scatter positions in place while the remaining reels spin again. The sequence continues for as long as each respin adds at least one new scatter, and it runs towards a target of 5 scatters on screen. This turns a partial trigger into a route to the free spins round rather than a result that simply expires.
Rambo ends the sequence at the point where a respin lands no new scatter, and collecting the full five is dependent on random outcomes. The held scatters do not shift position or improve their chances as the sequence progresses, so a respin run can close short of the free spins trigger.
Rambo offers Super Stake as an optional side bet that doubles the wager for the round. Activating it adds extra wild symbols to reels 2, 3 and 4 and additional scatter symbols to reels 1 and 2, which increases how often the explosive wild and scatter respin features come into play. Stakelogic uses the same Super Stake mechanic across a number of its titles.
Rambo does not change its underlying random outcome system when Super Stake is active. The doubled stake buys a higher frequency of feature symbols and a proportionally larger exposure per round, and it cannot guarantee that a feature will trigger or that the round will return more than it cost.
Rambo awards 10, 20 or 50 free spins for landing 3, 4 or 5 scatters respectively, and the round can be retriggered on the same scatter conditions. The 50-spin award for a full five-scatter trigger is the largest the game offers, and the scatter respin sequence exists partly to reach it. Explosive wilds remain active throughout the round.
Rambo upgrades those wilds during free spins by attaching multiplier values of x2, x3 or x4 to them. A multiplier wild that forms part of a winning line increases that combination’s payout, though which value appears is set by the game rather than chosen, and a free spins round can complete without a high multiplier appearing at all.
Rambo carries an RTP of 96.08% in the version listed by Wildz. Return to Player expresses the game’s calculated long-term return across a very large volume of wagering, and it is not a projection for a single session or a single free spins round. Stakelogic supplies the title in more than one mathematical configuration.
Rambo may therefore appear with a different permitted RTP setting when it is served by another operator or in another market. Checking the game information menu before wagering gives the percentage that applies to the version in play, which is the only figure relevant to that session.
Rambo has a high-volatility profile as listed by Wildz. Its mathematical structure can produce noticeable variation between rounds, with stretches of small or absent returns occurring alongside less frequent larger results from the wild and free spins features. The 50-spin trigger and the multiplier wilds concentrate a meaningful share of the game’s return in its bonus round.
Rambo volatility describes how potential payouts are distributed rather than predicting when one will arrive. A run of unsuccessful rounds does not increase the probability that a large result must follow, and adjusting the stake does not alter the distribution.
Rambo builds its largest results inside the free spins round, where explosive wilds carry multiplier values of x2, x3 or x4 and can cover a full reel. A combination that lands a multiplier wild on a payline pays more than the same combination in the base game, and a retriggered round extends the number of chances for that to happen. Published figures for the game’s ceiling vary between sources, so no maximum multiplier is quoted here.
Rambo states the maximum payout for the version being played in its own paytable and information panel, which is the figure that applies to that session. Reaching any upper limit requires an exceptional sequence of game events and should not be read as a representative outcome for ordinary play.
Rambo can be played in the United Kingdom through an online casino that holds the appropriate Gambling Commission licence and carries the Stakelogic title. After account registration and age verification, a player can open the game, read the paytable, choose a permitted stake, decide whether to activate Super Stake and start a round. The gamble option offered after a winning round is a card guess on colour or suit and can be declined.
Rambo stakes are also governed by the United Kingdom’s statutory online slot limits. Players aged 18 to 24 can stake no more than £2 per game cycle, while customers aged 25 and over have a £5 maximum. Those limits have applied since 21 May 2025 and 9 April 2025 respectively, and a doubled Super Stake wager counts towards them in the same way as any other stake.
Yes, Rambo can be played on compatible mobile phones and tablets. Stakelogic supplies the slot for both desktop and mobile use, so the five-reel layout, the explosive wild reels and the free spins round all operate on smaller displays without mechanics being removed.
Rambo mobile access normally runs through a compatible casino site in a supported browser rather than a separate download. The same age-verification, licensing and stake-limit requirements continue to apply when the game is opened on a smartphone instead of a desktop computer.
Rambo can be offered to players in the United Kingdom by online casinos that hold the appropriate Gambling Commission licence and carry the Stakelogic game. British customers must be at least 18 years old and complete the required identity and age verification before real-money play, and their stakes remain subject to the statutory online slot limits.
Rambo is listed on Wildz internationally, but Wildz states that customers visiting from the United Kingdom are redirected to partner casinos. UK players should therefore use the Gambling Commission public register to confirm that the casino they end up using is licensed for the British market, rather than assuming the international Wildz platform accepts UK registrations.
Rambo real-money play in the United Kingdom falls within the regulatory system supervised by the Gambling Commission. Operators serving customers in England, Scotland and Wales must hold the appropriate licence, and the Commission maintains a public register where a gambling business can be checked before any deposit is made.
Rambo players must be 18 or older to gamble online in the United Kingdom. Licensed operators are required to verify customer identity and age before allowing gambling, with the minimum verification information including name, address and date of birth.
| Area | United Kingdom Rule |
|---|---|
| Minimum online gambling age | 18+ |
| Main regulator | Gambling Commission |
| Online casino licensing | Operators serving the United Kingdom must hold the appropriate Gambling Commission licence |
| Identity checks | Name, address and date of birth must be verified before gambling |
| Maximum online slot stake, ages 18–24 | £2 per game cycle |
| Maximum online slot stake, ages 25+ | £5 per game cycle |
| Wildz status for UK visitors | Wildz states that UK visitors are redirected to partner casinos |
Rambo players should also distinguish Great Britain from the United Kingdom as a whole when interpreting Gambling Commission rules. The Commission regulates gambling in England, Scotland and Wales under the Gambling Act 2005; Northern Ireland operates under a separate legal framework.
Rambo spins five reels of three rows and pays across 20 paylines. A TNT detonator on reels 2, 3 or 4 turns that whole reel wild and awards 3 respins, while two or more scatters hold in place and respin towards a total of five, which opens the free spins round.
Rambo carries an RTP of 96.08% in the version listed by Wildz, alongside a high volatility rating. Stakelogic supplies the slot in more than one mathematical configuration, so the percentage shown in the game's own information panel is the figure that applies to the version being played.
Yes, Rambo can be played on compatible mobile phones and tablets. Stakelogic supplies the title for both desktop and mobile, so the five-reel layout, the explosive wild reels and the free spins round work on smaller screens, normally through a supported browser without a separate download.
Rambo awards 10, 20 or 50 free spins for landing 3, 4 or 5 scatters respectively, and the round can be retriggered on the same conditions. During free spins the explosive wilds carry multiplier values of x2, x3 or x4, which increase the payout of any line they complete.
Min/Max Bet:
€
0.20 –
100.00
Volatility:
High
(7/10)
Platform:
Desktop & Mobile
Developer:
Stakelogic
Game Type:
Slots