One number, one studio and cards on the table
The ranking key is the RTP that PG Soft lists on each game’s page. A higher percentage earns a higher place; ties go to alphabetical order. Data as of 12 October 2026 – on that day every game was in the Dukat.bet lobby.
RTP describes the average return over an immense number of spins. It will not reveal how a game feels in your hand, how often a win lands or whether you will enjoy it. A higher RTP does not mean you will win; over a few hundred spins, chance matters far more than a tenth of a percent.
Now for something easily overlooked: all ten games come from a single studio. That is not a preference. With PG Soft we could read the RTP, volatility and win cap from the official site and also document that the studio makes games for an upright screen. Sites of other studios in the lobby (Hacksaw, for example) render only via a script in the browser, and we could not verify their data or their claims about mobile in the same way. A narrower table beats one with shaky rows.
How the whole lobby behaves on a phone – slots, live tables and instant games – is described on the page about mobile categories.
Where the proof of screen orientation is, and where it is missing
Let’s be precise. The evidence for portrait play exists at studio level, not for individual games. In its own press releases PG Soft calls itself the first company to develop vertical online games, and later the leader in that segment. It repeats its mobile philosophy in other announcements too.
The pages of specific games do not use the word ‘portrait’. What you will find there is ‘Compatible with iOS / Android’ and a main image in upright phone format. The only game with a more explicit mention is Leprechaun Riches: at its launch the studio wrote that the landscape version runs only on a computer. It follows that the default version is built for portrait.
The other nine titles therefore enter the table on the strength of what the studio says about its entire output. Should any game turn out to behave differently on a phone, we will correct it.
The PG Soft ten, from 97.35% to 96.75%
| # | Game | Studio | RTP per studio | Volatility (PG Soft scale) | Max win | Grid | Source |
|---|---|---|---|---|---|---|---|
| 1 | Leprechaun Riches | PG Soft | 97.35% | Medium | 100,000× | 6×6, Wilds-on-the-Way | studio’s official site |
| 2 | Fortune Mouse | PG Soft | 96.96% | Medium | 1,000× | 3×3, respins until a win | studio’s official site |
| 3 | Bikini Paradise | PG Soft | 96.95% | High | 100,000× | 5×4, stacked Wilds with multipliers | studio’s official site |
| 4 | Caishen Wins | PG Soft | 96.92% | Medium | 100,000× | 6×5 + horizontal top reel | studio’s official site |
| 5 | Gem Saviour Conquest | PG Soft | 96.92% | High | 100,000× | 6×6, Wilds-on-the-Way | studio’s official site |
| 6 | Dragon Hatch | PG Soft | 96.83% | Medium | 15,000× | 5×5, cascades | studio’s official site |
| 7 | Prosperity Fortune Tree | PG Soft | 96.77% | High | 20,000× | 6×4, growing multiplier | studio’s official site |
| 8 | Dragon Hatch 2 | PG Soft | 96.76% | Medium | 2,500× | 5×5, cascades + sticky Wild | studio’s official site |
| 9 | Fortune Rabbit | PG Soft | 96.75% | Medium | 5,000× | 3 reels (3-4-3 rows) | studio’s official site |
| 10 | Wild Bounty Showdown | PG Soft | 96.75% | High | 5,000× | 6 reels (3-4-5-5-4-3 rows) | studio’s official site |
The source covers the RTP and every other column: all of it comes from the game’s page on the PG Soft website. The gap between the first and last rows is 0.6 percentage points.
What each of the ten grids has in store
1. Leprechaun Riches
A 6×6 grid with the Wilds-on-the-Way mechanic, medium volatility and a 100,000× cap. The highest RTP in the table, and the only game for which the studio stated outright that wide mode is for computers only.
2. Fortune Mouse
The smallest field – 3×3. Respins keep going until a win lands, but the cap is just 1,000×. A calmer profile with a low ceiling.
3. Bikini Paradise
5×4 with stacked Wild symbols carrying multipliers. High volatility and a 100,000× cap – only one hundredth of a percent behind Fortune Mouse, yet a completely different game in character.
4. Caishen Wins
Six reels of five rows, plus a horizontal reel above reels 2 to 5. Cap 100,000×, medium volatility. It shares 96.92% with Gem Saviour Conquest and takes the earlier place alphabetically.
5. Gem Saviour Conquest
6×6 and Wilds-on-the-Way, as in Leprechaun Riches, but with high volatility. Cap 100,000×.
6. Dragon Hatch
The studio describes a ‘5 by 5’ layout, and wins drop in cascades. Medium volatility, 15,000× cap.
7. Prosperity Fortune Tree
6×4 with a growing multiplier, high volatility and a 20,000× cap. How fast the multiplier climbs is something only the in-game rules reveal.
8. Dragon Hatch 2
The sequel keeps the 5×5 grid and cascades and adds a sticky Wild. The cap dropped to 2,500×, while volatility stayed medium.
9. Fortune Rabbit
Three reels with 3-4-3 rows and prize symbols worth up to 500×. Cap 5,000×, medium volatility.
10. Wild Bounty Showdown
Six reels of 3-4-5-5-4-3 height and symbols in gold frames. High volatility, 5,000× cap. Same RTP and same cap as Fortune Rabbit, so the alphabet decided.
Four games for two places, and other titles left out
Four games met at 96.75%: Fortune Rabbit, Wild Bounty Showdown, Fortune Ox and Cash Mania. There were two places. Here we used the official win cap as a secondary criterion – 5,000× for the first two, 2,000× for Fortune Ox and Cash Mania. Only with an identical cap did the alphabet decide. That second figure merely helped trim the list to ten; order within the table still follows RTP. The general rules for ties are set out in the methodology.
Just past the cut-off waits Butterfly Blossom (96.74%, 50,000× cap, 5×3).
Fortune Tiger and both Mahjong Ways titles are left out on purpose. They are in the lobby, but they turn up often in other tables and we did not want to show the same games over and over.
No game from this ten appears in our classic slots table – the two rankings do not overlap.
Where the mobile slots table falls short
PG Soft also ships games with lower RTP settings; which one goes live is the operator’s call. The studio’s website shows a single value, which is why the table says ‘RTP per studio’. The exact figure for Dukat.bet is in the rules inside the game.
PG Soft’s volatility scale has only three grades: Low, Medium, High. It cannot be converted to Red Tiger’s σ index or to the word-based scales of other studios. How to handle the different scales is shown in the column-by-column breakdown.
A 100,000× cap is a ceiling, not an expectation. Four games share it, but in a normal session you will not get anywhere near it.
Model calculation with invented amounts – not Dukat.bet data:
Take 300 spins at 1 EUR. At 96.96% (Fortune Mouse) the theoretical loss is 9.12 EUR; at 96.75% (Fortune Rabbit) it is 9.75 EUR. That is a 63-cent difference across the whole session. A single medium win or one run of empty spins outweighs it many times over.
So on a phone during a bus ride, small RTP gaps go unnoticed.
A slots bonus on games with no demo
All ten games carry the Nodemoplay tag in the lobby. Do not expect a free mode – though you can still read the rules and the paytable.
The offer that applies to slot machines here is Slots Bonus – 500% up to 3,000 EUR + 15% Cashback. Under point 2.14, slots count 100% towards wagering. Point 2.7, however, caps the default maximum bet during wagering at 5 EUR unless the terms say otherwise, and point 2.15 contains the list of excluded games. Go through it before your first spin; the RTP in the table tells you nothing about it.