Mahjong Wins Super Scatter
Rat Royale
Game Stats
RTP & Maths
- RTP by Mode
- Ante Bet 1 96.54%; Ante Bet 2 96.48%; Buy Free Spins 96.54%; Buy Super Free Spins 96.52%
- Max Win Rule
- 15,000x bet; the round ends when reached
Free Spins & Bonus
- Free Spins
- 3, 4 or 5 scatters = Blood Ritual, Blood Pact or Blood Lust free spins, 10 spins each · Retrigger: 3 or more scatters during the round = 5 more free spins
- Bonus Buy
- Buy Free Spins 100x · Buy Super Free Spins (Blood Lust guaranteed) 500x
- Ante Bet
- 2.5x stake
Symbols & Pays
- Ways Pays
- Top symbol 3x · Lowest 0.1x
Rat Royale Demo by Pragmatic Play
Three scatters, four or five, and Rat Royale hands out a different bonus each time. Blood Ritual, Blood Pact and Blood Lust each start with 10 free spins, and each gives the Rat King wild a bigger role. He lands only on reel 3, holds a multiplier of up to 500x and a red, purple, green or blue gem that sets what he does to the armoured rats around him. This demo slot sets a 5×5 grid in a cobwebbed crypt, and wins connect across up to 259 ways.
Slot Bonus Features
259 Ways
Symbols pay left to right on adjacent reels, connected on the same row or one row up or down. That limit is why the count stops at 259 rather than covering every path through the grid.
Two Kinds of Wild
The normal wild, a gold W, can carry x1 up to x100, and at most three land on any reel. The Rat King wild ranges from x2 to x500. Every multiplier on the same win is added together.
Four Gems
A red-gem Rat King expands to fill reel 3 if the spin has a win, then gains +1x for every rat holding a red gem. Purple takes the multipliers of every normal wild on screen into its own. Green does the reverse and adds its multiplier to every normal wild. Blue turns each rat holding a blue gem into a normal wild with a random multiplier.
Blood Ritual, Pact and Lust
Blood Ritual plays like regular spins, but every wild has at least x2. Blood Pact keeps a Rat King in the centre cell for the whole round, with a new gem each spin and every added multiplier kept. Blood Lust does the same with a fully expanded Rat King across reel 3. Three more scatters add 5 spins in any variant.
How to Play
RTP
Rat Royale returns 96.52%, matching Pragmatic Play. Bets start at $0.20, and the controls work the same on touch screens, with the special bets in the left-hand panel.
| Mode | RTP |
|---|---|
| Normal play | 96.52% |
| Ante Bet 1 (2.5x stake) | 96.54% |
| Ante Bet 2 (5x stake, Blood Lust only) | 96.48% |
| Buy Free Spins (100x) | 96.54% |
| Buy Super Free Spins (500x, Blood Lust) | 96.52% |
Paytable
The four armoured rats pay 0.75x to 3x for five, and the card ranks pay less than 1x.
| Symbol | 3 | 4 | 5 |
|---|---|---|---|
| Red-gem rat | 0.5x | 1.25x | 3x |
| Purple-gem rat | 0.4x | 1x | 1.5x |
| Green-gem rat | 0.25x | 0.6x | 1x |
| Blue-gem rat | 0.2x | 0.5x | 0.75x |
| A | 0.15x | 0.25x | 0.6x |
| K | 0.15x | 0.25x | 0.6x |
| Q | 0.1x | 0.2x | 0.5x |
| J | 0.1x | 0.15x | 0.3x |
| 10 | 0.1x | 0.15x | 0.3x |
Ultimate Slots Verdict
Four gem-based powers and three free spins variants chosen by scatter count make Rat Royale's Rat King the centre of the game, and Blood Lust's sticky full-reel king is the best of them. The paytable gives little without a wild, so the game rides on its multipliers.
Hits What we like
- The Rat King's gem changes what it does every time it lands
- Scatter count picks the free spins variant
- Blood Lust keeps a full-reel Rat King for the whole round
Misses What could be better
- Rat pays top out at 3x for five
- Card ranks pay under 1x for five
- Blood Lust costs 500x to buy, or a 5x stake through Ante Bet 2
Detailed Review
Rat Royale Demo Review
The gem is the single feature that carries Rat Royale. A Rat King isn’t just a big number on reel 3. With a blue gem, he can turn two rats into extra wilds. With purple, he soaks up every multiplier on screen. Reading the gem is what each spin is about, and it ties the king to the rest of the grid.
The crypt suits it. Candles, skulls, cobwebs and a crowned rat slumped on a throne of coins set a grim tone, and the gem colours on the armoured rats are easy to pick out, which matters when the rules depend on them.
Blood Lust is the round to want, and the game prices it openly. A full-reel Rat King that keeps every multiplier it gains stays in the middle of every win for 10 spins or more. Ante Bet 2 and the 500x buy both lead straight there.
The weak spot is the paytable. Five red-gem rats pay 3x and the cards pay between 0.3x and 0.6x for five, so most of the value on a spin comes from a multiplier wild. Reviewed as a demo, Medium volatility and a 15,000x cap point to a game whose numbers sit almost entirely in its wilds, and that’s a fair trade for one this inventive.
