Raging Rex
Go back in time to the Age of Dinosaurs in Raging Rex, the first in Play’n GO’s popular slot series. In our Raging Rex review, we will reveal the bonus features available, the cash prizes you could win, and other big details you need to know...
Reviewed by A. Lynch
·
Updated: 2026-04-15
| Provider | Play'n GO |
| RTP | 96.34% (varies) |
| Volatility | High |
| Reels | 6 × 4 |
| Paylines | 4,096 |
| Max Win | Up to 5,000x |
| Bet Range | £0.2 – £100 |
| Themes | jungle |
| Released | 2019-01-10 |
| Technology | HTML5 |
| Updated | 2026-04-15 |
- RTP: 96.34% (varies)
- Volatility: High
- Max Win: Up to 5,000x
- Provider: Play'n GO
- Reels: 6 × 4
- Best Casino: SpinGenie (9.30/10)
Where to Play Raging Rex
Raging Rex RTP and Wagering
Raging Rex features 6 reels, 4 rows, and 4,096 ways to win on each spin. Land three or more matching symbols on adjacent reels, starting at reel 1, to win a payout.
You can wager between £0.20 and £100.00 per spin.
The volatility is in the high range, and the Return to Player (RTP) is well above the average at 96.34%. Raging Rex can award payouts less often than slot games with lower volatility, but prizes can reach generous levels. The top payout up for grabs is 5,000x your bet, which is common among Play’n GO’s slots.
Raging Rex Symbols and Audio & Video Design
Raging Rex is a gorgeous game with fantastic graphics and an exciting setting. You will find yourself in an ancient jungle in a time when dinosaurs still walked the Earth, with dragonflies buzzing across the screen and mist drifting behind the reels. The music is pretty low-key for the most part, but it becomes more exciting when you land a win or trigger a feature.
The range of symbols includes several dinosaurs, and each image features plenty of detail. The Raging Rex himself appears as the Wild symbol, and it’s thrilling to see him stomp across the reels as a moving stacked symbol when the Rampage feature triggers.
Other dinosaurs on the reels include a triceratops, parasaurolophus, dilophosaurus, and velociraptor. The latter two are the most valuable on the paytable: get 6 to win 7.50x your bet (not much at all for the top symbols, sadly). Low-paying symbols show various small creatures preserved in solid amber, such as spiders and mosquitoes (which should be familiar to Jurassic Park fans).
Mosquito
3 — 0.20x bet / 4 — 0.60x bet / 5 — 1x bet / 6 — 2x bet
Spider
3 — 0.20x bet / 4 — 0.60x bet / 5 — 1x bet / 6 — 2x bet
Beetle
3 — 0.30x bet / 4 — 0.80x bet / 5 — 1x bet / 6 — 2x bet
Scorpion
3 — 0.30x bet / 4 — 0.80x bet / 5 — 1.50x bet / 6 — 2x bet
Dragonfly
3 — 0.40x bet / 4 — 1x bet / 5 — 2x bet / 6 — 3x bet
Lizard
3 — 0.40x bet / 4 — 1x bet / 5 — 2x bet / 6 — 3x bet
Parasaurolophus
3 — 1x bet / 4 — 2x bet / 5 — 5x bet / 6 — 6x bet
Triceratops
3 — 1x bet / 4 — 2x bet / 5 — 5x bet / 6 — 6x bet
Dilophosaurus
3 — 2x bet / 4 — 5x bet / 5 — 6x bet / 6 — 7.50x bet
Veloceratpor
3 — 2x bet / 4 — 5x bet / 5 — 6x bet / 6 — 7.50x bet
Raging Rex Mobile Features
Raging Rex is compatible with mobile devices, but it isn’t particularly well optimised for smaller screens. When playing in portrait mode, the control buttons’ small size can make them clunky and difficult to use. Fortunately, the game is easier to play in landscape mode: it resembles the desktop version more, with bigger control buttons.
Raging Rex Bonus Features
Raging Rex boasts a solid range of bonus features. The Rampage mode sees the titular dino cross the reels ferociously, and the Raging Spins feature can potentially award lots of free plays. The Wild Hunt and Primal Rage bonuses add more depth to the free spins round, too.
Rampage
If the Raging Rex Wild appears fully stacked on the reels, the Rampage feature will begin and award free re-spins. The Raging Rex walks across the reels from right to left, moving one reel for each re-spin. The feature ends when Raging Rex reaches reel 1.
Raging Spins
Match 3, 4, 5, or 6 Meteor Scatters to win 8, 15, 20, or 30 free spins, respectively. You can win another 5, 8, 15, or 20 spins if you land 2, 3, 4, or 5+ Scatters during the feature, too.
There is no limit on the number of retriggers, and Raging Spins guarantees a win of at least 5x your bet.
Two extra bonuses are available in this feature:
- Wild Hunt: Extra Raging Rex Wild symbols can appear with multipliers of x2 or x3. These may combine to create multipliers of up to x243. No stacked Wilds are available, though.
- Primal Rage: Stacked Raging Rex Wilds appear on each spin and move across the grid.
Raging Rex Final Thoughts
Raging Rex is a strong first entry in the series, with great bonuses, 4,000+ ways to win, and terrific visuals. The dinosaur theme is exciting and ensures that the game is never dull to look at (not to me, anyway).
Watching the fully stacked T-Rex stomp over the reels during the Rampage feature is fun, and he can make it a little bit easier to form winning combinations. The Raging Spins feature may retrigger over and over, with the Wild Hunt and Primal Rage bonuses offering the potential for some decent payouts.
The only issues with Raging Rex are the mediocre symbol values and the high volatility. Otherwise, this is an excellent slot and easy to recommend.
Rating: 8.5