Slots Like Raging Rex 3: Three Free Spins Modes and a 100 Million Spin Jackpot Chase
Play’n GO brought its dinosaur franchise back for a third instalment on 12 October 2023, keeping the fixed 6 reel, 4 row grid and 4,096 ways to win that the series is built around. Raging Rex 3 pays out at a default 96.20% RTP, runs at medium volatility on the developer’s own 6 out of 10 scale, and accepts stakes from £0.10 up to £100 a spin. The headline draw is the Rex Respins mechanic, which extends stacked Rex wild symbols across the grid, plus a Free Spins round where players pick from three genuinely different modes before the bonus even starts. A 30,000x stake ceiling sits at the top of the pay table, landing on average around once in every 100 million spins according to one independent tracker. Anyone hunting for slots like Raging Rex 3 is really after that mix of a walking wild mechanic and player-chosen bonus paths, and this page runs through exactly how it all fits together.
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 third Raging Rex game sets its story in the Cretaceous period, following the legendary Rex herself and her hatchlings through what Play’n GO describes as a race for survival against time and nature. Where the first two games leaned mainly on jungle scenery, this instalment pushes the visuals further with a volcanic backdrop and a much more animated Rex model that snarls and stomps across the reels during her respin sequences. It reads as a proper visual step up on Raging Rex 2 rather than a reskin, and the sound design leans into that with a heavier, more percussive soundtrack.
Under the hood it plays calmer than the artwork suggests. Medium volatility puts it closer to a session-friendly grinder than the high-intensity, feast-or-famine style of some rival dinosaur slots, and the three-way Free Spins choice means players can lean into that calmer pace or push toward bigger swings depending on which mode they pick. It suits players who liked the walking wild idea from the earlier games but want more say over how aggressive the bonus round plays out, rather than being locked into one fixed structure.
New players are generally better served starting in the base game to get a feel for how often the Rex Respins trigger before committing to a Free Spins mode choice, since Feeding Frenzy, Hatchling Mania and Survival all reward slightly different playing styles.
Symbols and Paytable
Low-tier symbols are a run of coloured dinosaur eggs and fossil tokens, the mid-tier is made up of four named dinosaur species including a Triceratops and a Parasaurolophus, and the Rex Wild sits above the lot, substituting for every regular symbol on the grid. Wins form across the 4,096 ways to win from reel 1 outward, with matching symbols on adjacent reels counting regardless of exact row position. The Rex symbol appears both as a single stacked icon and as part of the walking wild sequence described below, and a scatter symbol handles the Free Spins trigger separately from the paying symbols.
Rex Respins Explained
When a stacked Rex wild lands on the grid, it triggers the Rex Respins feature: the Rex symbol and any sticky hatchling wilds around it hold in place while the rest of the reels spin again, and the Rex walks one position with each respin as long as new Rex or hatchling symbols keep landing to extend the sequence. Play’n GO caps the feature at up to 5 respins, so a hot run can stack considerable extra value onto a single spin before the reels finally settle. It is a direct evolution of the walking wild idea from Raging Rex 2, but built with more moving parts and a longer potential run.
Free Spins: Three Modes to Pick From
Landing enough scatter symbols opens the Free Spins round, and unlike a lot of slots in this space, Raging Rex 3 asks the player to choose one of three distinct modes before a single spin plays out. Feeding Frenzy sets Rex hunting one of four randomly assigned dinosaur prey symbols, and every time she catches her target she stomps across the reels adding wins and multiplier value to a running Frenzy Meter that builds as the round continues. Hatchling Mania instead drops sticky hatchling wilds onto the grid that walk from reel to reel across subsequent spins, each carrying a chance of a x2 or x3 multiplier that can combine with others already on the board for a compounding effect.
Survival is the most structurally different of the three, playing out as a Hold and Win style round across 12 individual position reels arranged around a central 2×2 Rex collector symbol. The player starts the round with 3 lives and needs to keep landing value symbols to stay alive, with the round continuing for as long as new value symbols keep appearing and resetting the life count. Picking between the three comes down to preference: Feeding Frenzy and Hatchling Mania both build toward a climax within a set spin count, while Survival can, in theory, run much longer if the reels keep cooperating.
Pros and Cons
Pros
- Three genuinely different Free Spins modes give real control over how the bonus round plays out
- The Rex Respins feature adds tension to ordinary base game spins without needing to reach the bonus
- 96.20% RTP sits above the UK market average at the default configuration
- A 30,000x stake ceiling matches the series’ current high point
- Sharper visuals and animation than either earlier Raging Rex game
Cons
- Medium volatility means the bonus rounds can feel calmer than the dinosaur theming implies
- The 30,000x top prize lands on average only around once every 100 million spins by one independent estimate
- Choosing a Free Spins mode blind on a first play can feel like a guess without prior research
- Lower RTP configurations down to 84.20% are also in circulation depending on the operator
Game Screenshot
Demo Play
Most Play’n GO-powered UK casinos carry a free-play demo version of Raging Rex 3 that runs on virtual credit with no deposit required, which is the easiest way to see how the Rex Respins feature behaves and to compare the three Free Spins modes before committing real stakes. Demo balances reset on refresh and don’t carry over any winnings, so treat it purely as a way to learn the mechanics.
Expert Take
Raging Rex 3 lands as a confident, well-built third entry rather than a rushed follow-up. The choice of three Free Spins modes is the standout addition over Raging Rex 2, giving the game a genuine strategic layer that a lot of sequels skip in favour of just tweaking numbers, and the Rex Respins feature keeps the base game entertaining between bonus triggers. Where it’s likely to divide opinion is volatility: players who came to the series for the higher-intensity feel of the original Raging Rex may find this calmer than expected, even with the increased max win ceiling on paper.
Similar Slots to Try
A dinosaur theme narrows the field fast, so this list leans on the wider Raging Rex family plus a couple of other prehistoric picks worth comparing.
The direct predecessor, running the same fixed 4,096-way grid but with only two Free Spins modes rather than three.
The 2018 original that started the series, with a much lower 5,000x ceiling and simpler single-mode Free Spins.
A licensed movie tie-in built on 243 fixed paylines rather than ways to win, with a noticeably lower RTP than this release.
Trades the fixed 4,096-way grid for a shifting Megaways structure that can run up to 46,656 ways on a bigger reel set.
About the Developer
Play’n GO was founded in Sweden in the early-to-mid 2000s and is headquartered in Vaxjo, building a catalogue that now runs into the thousands of titles across online, land-based and social casino channels. The studio holds licences across a wide spread of jurisdictions, including the UK Gambling Commission, the Malta Gaming Authority, Alderney, Belgium, Sweden and a growing list of regulated US states entered from mid-2022 onward. Unlike several major suppliers that have changed hands in recent years, Play’n GO remains an independent, privately held company with no acquisition or rebrand to account for. See more on our Play’n GO slots page.
One of the studio’s best-known Egyptian-themed releases, trading dinosaurs for tomb exploration on a similar fixed-reel format.
A cluster-pays cult favourite built around cartoon aliens, with a chain-reaction feature system quite different from Rex’s walking wilds.
Another cluster-pays Play’n GO title, this one built around growing giant symbol blocks rather than a walking wild mechanic.
Raging Rex 3 Key Stats
Raging Rex 3 slot information last reviewed: July 2026
| Raging Rex 3 Slot Info | |
|---|---|
| Name: | Raging Rex 3 |
| Provider: | Play’n GO |
| Developer Rank: | A medium volatility fixed-ways release built around a walking Rex Respins mechanic and a choice of three Free Spins modes |
| RTP: | 96.20% at the default setting (lower configurations down to 84.20% may apply depending on operator) |
| RTP Category: | Medium-High |
| RTP Rank: | Above the UK market average |
| Feature Description: | A Rex Respins mechanic that walks stacked Rex and hatchling wilds across the grid for up to 5 respins, plus a Free Spins round offering a choice of three distinct modes: Feeding Frenzy, Hatchling Mania and Survival. |
| Feature Categories: | Prehistoric Themed, Medium Volatility, Walking Wild Mechanic |
| Reels: | 6 |
| Rows: | 4 |
| Paylines: | 4,096 ways to win |
| Volatility: | Medium |
| Volatility Rank: | Mid tier on the site |
| Min Bet: | £0.10 |
| Max Bet: | £100 |
| Max Win: | 30,000x stake |
| Release Date: | 12 October 2023 |
| Slotslike Rank: | 1,612 out of 4,200+ games (View Top 100) |
Slots with the Same Features
A couple more picks for anyone comparing the walking wild and multi-mode bonus idea against the wider field.
Other Walking-Wild Style Slots
Neither runs the exact same respin system, but both share an expanding or sticky-symbol bonus idea.
More Prehistoric Slots
Both stick with the dinosaur theme but build their bonus rounds very differently to Rex’s respin system.
Frequently Asked Questions
How does the Rex Respins feature work on Raging Rex 3?
Stacked Rex wild symbols trigger a respin sequence where Rex and any sticky hatchling wilds hold in place and walk one position with each respin, for up to 5 respins as long as new wilds keep landing.
What is the RTP of Raging Rex 3?
96.20% at the default configuration, though some operators run reduced settings down to 84.20%.
What is the maximum win on Raging Rex 3?
30,000x the stake, which one independent tracker estimates lands on average around once every 100 million spins.
Is Raging Rex 3 high or low volatility?
Play’n GO rates it medium volatility on its own 6 out of 10 scale, calmer than some other games in the dinosaur genre.
What are the best slots like Raging Rex 3?
Raging Rex 2 and the original Raging Rex are the closest matches for mechanics, while Jurassic Park and Primal Megaways offer the same dinosaur theme with very different grid structures.
Can I play Raging Rex 3 for free?
Yes, most Play’n GO-powered UK casinos offer a no-deposit demo version that runs on virtual credit so you can test all three Free Spins modes before staking real money.
Who developed Raging Rex 3?
Play’n GO released the game on 12 October 2023 as the third entry in its Raging Rex series.
Our Verdict on Raging Rex 3
Raging Rex 3 builds on its predecessors in the way a good third entry should, keeping the Rex Respins mechanic that made the series work and layering in a genuinely meaningful choice of three Free Spins modes rather than just padding out the paytable. It plays calmer than the theming might suggest, and the eye-watering odds on the 30,000x top win mean most sessions will be shaped far more by the base game and respin feature than by chasing the ceiling. A well-made, thoughtfully varied sequel that holds its own against the rest of Play’n GO’s prehistoric catalogue.
SlotsLike rating: 7.6/10