Classic Slots: Fixed Paylines, Simple Structure
The classic category follows the oldest slot format: three or five reels, a fixed number of paylines, and a relatively simple rule set. These machines are typically fast-paced and easy to understand, even for players who are just getting to know slots.
Red Tiger's catalogue includes several classically structured titles that follow the traditional fruit or card-symbol visual style, combined with modern graphics.
Classic machines typically carry low or medium volatility, meaning more frequent but smaller payouts over a given spin sequence.
On classic machines, the paytable is typically shorter and easier to scan than on the more layered categories. That's also part of why many players start here before moving on to a more complex mechanic.
Megaways-Style Slots: Variable Reel Count, Dynamic Mechanics
Megaways-style mechanics change the number of visible symbols on each reel on every spin, producing a different number of ways to win from one spin to the next. This makes gameplay more dynamic than on fixed-payline machines.
Several Yggdrasil titles build on a similarly variable structure, often combined with cascading symbols — meaning winning symbols disappear and new ones drop into their place within the same spin.
This category is typically medium-to-high volatility, and often comes with an added multiplier feature during the bonus round.
On a typical Megaways-style machine, the number of symbols per reel can range between 2 and 7 on any given spin, which theoretically produces thousands of different winning combinations within a single round. This figure varies by machine — the exact value is listed on the game page.
Jackpot Slots: An Accumulating Prize Pool
The core of the jackpot category is that the prize pool keeps growing with every stake placed, until someone meets the payout condition. This mechanic runs independently of the machine's base RTP — it only opens up the upper prize limit.
Volatility on jackpot machines is typically higher than in the classic or themed categories, since the big win lands less often but for a much larger amount.
On our top slots page, we also cover some practical differences between jackpot-mechanic and non-jackpot titles.
It's worth knowing that not every jackpot is structured the same way: on some, the prize grows at a fixed, predictable rate relative to the stake, while on others, the rate of growth varies. The machine's page indicates which logic a given title follows.
Themed Slots: Egypt, Pirates, Fruit and Other Worlds
The themed category groups machines by visual and audio world rather than by mechanic. Egyptian-themed machines come with pyramids and pharaoh symbols, pirate-themed titles feature treasure islands and ships, and fruit machines work with the traditional symbol set.
Mythological-themed machines — typically found within Yggdrasil's lineup — build on Viking or Greek deity motifs, with rich animation and a multi-layered bonus system.
It's worth stressing: theme by itself has no effect on RTP or volatility — it only affects appearance and atmosphere. An Egyptian-themed machine and a pirate-themed one can be mathematically identical.
Fruit-themed machines often represent the lowest entry barrier in the category, both in terms of stake and rule complexity, which is why many beginners start there before trying another theme.
Comparing Categories in One Table
| Category | Main characteristic | Typical volatility | Recommended for |
|---|---|---|---|
| Classic | fixed paylines, simple rules | low–medium | beginners, fast rounds |
| Megaways-style | variable reel count, cascading symbols | medium–high | players seeking dynamic gameplay |
| Jackpot | accumulating prize pool | high | players chasing a big, rare win |
| Themed | visual/audio world is the focus | depends on theme and machine | players who prioritise atmosphere |
This table isn't a fixed, closed grouping — a machine can be, for instance, both themed and Megaways-style at once, since theme and mechanic are two separate axes.
In the catalogue, the filters handle these two factors separately, so they can be combined with each other. For a more detailed, machine-level selection, see the top slots and slots pages.
How the Catalogue Combines Categories in Practice
In the Dukat.bet catalogue, category and theme filters can be switched on independently of each other, so, for example, a player can search specifically for high-volatility, mythological-themed, Megaways-style machines within a single filtered list.
This flexibility is especially useful once you already know what risk level and atmosphere you're after, but aren't familiar with the specific titles within that category yet.
For the full casino catalogue — the slots section alongside the live and instant sections — see our casino page for a complete picture of how the different game formats fit together.
Which Category to Choose Based on Playing Style
Anyone looking for quick, simple rounds for a short play session will typically find the classic category a more comfortable entry point. Anyone who prefers a more dynamic feel with more bonus layers will get a livelier experience from Megaways-style machines.
Anyone chasing a single big win over the long run is best served by the jackpot category, while anyone who prioritises atmosphere and visual world above all is best served by the themed selection.
For a broader set of criteria to help with the decision, see the slot-picking guide, which goes deeper into the relationship between volatility, RTP and playing style.