More Cats Slots
About the Online Cats Slot Machine
| Genre | Video Slot |
|---|---|
| Developer | IGT |
| RTP | 94.93% |
| Volatility | Medium |
| Min/Max Bet | $0.01 / $150 |
| Max Win | 10,000x |
| Reels | 5 |
| Paylines | 30 |
The Cats slot by IGT is one of those Vegas-floor classics that’s earned its place the old-fashioned way. It’s all through years of loyal play and not some viral moment. The online version launched in 2013 and built its following on three things, including the clean theme, IGT’s signature split-symbol mechanic, and a free spins round that feels like a real event when it lands.
Despite the title, this is a big-cats slot, just like IGT’s Siberian Storm. The reels feature panthers, lions, tigers, leopards, and cougars set against a sun-bleached savannah, and none of the housecats the name might suggest.
A bit of slot-industry trivia worth knowing is that the Cats slot was developed by High 5 Games for IGT alongside Da Vinci Diamonds and Golden Goddess many years ago. These are all classics that share the same studio DNA.
If you’re curious to give it a spin, you can play the free Cats slot demo online at CoolOldGames.com with no download or sign-up needed. Load it instantly and see if the splits earn their keep.
Advantages of Playing Cats at Cool Old Games
Cats has one of those split-symbol mechanics that takes a few sessions to actually feel, and playing for free is the sensible way to do that without watching your bankroll.
The bonus is also notoriously hard to trigger, so practicing on the demo means you can see how often the paw prints actually land before you decide whether the patience suits you.
- Test the split-symbol math without putting real money behind it. You’ll see how a single spin can compound into a bigger win when splits stack
- Learn the trigger pattern (paws on reels 2, 3, or 4) without the frustration of paying for that lesson
- You can play straight away on any device right in your browser, with no account or email required
What we found playing this slot is that the rhythm of Cats is steadier than most slots. Small line wins keep the meter moving, and the real swings come from a stacked-split spin rather than from constant near-misses. That’s a different feel than modern feature-stuffed releases, and it’s worth experiencing for a session before you decide if it’s your kind of game.
Game Mechanics Explained – How it Works
Cats uses a 5×3 grid with 30 fixed paylines. It has an RTP of 94.93% with medium volatility. Wins pay left to right, and line wins are multiplied by your line bet and not your total bet, which is a small but important distinction when you’re reading the pay table. The minimum total bet on the demo is 0.01 (playing 1 line), and the maximum is 150 (playing 30 lines with a 5 credit line bet).
The maximum win on any single transaction, which is free spins payout plus the spin that triggered them, or any base-game outcome, is capped at 300,000.00 in the game’s currency.
Symbols & Payouts
The reels split into two camps. There are the lower-paying card suits (J, Q, K, A) and the higher-paying cat portraits:
| Symbol | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 |
|---|---|---|---|---|---|---|---|---|
| Cats logo (Wild) | 300 | 1,000 | 10,000 | – | – | – | – | – |
| Panther | 10 | 30 | 100 | 200 | 300 | 500 | 1,000 | 2,500 |
| Lion | 10 | 30 | 100 | 200 | 300 | 500 | 800 | 1,000 |
| Tiger | 10 | 25 | 100 | 200 | 300 | 500 | 800 | 1,000 |
| Leopard | 10 | 25 | 100 | 200 | 300 | 500 | 800 | 1,000 |
| Cougar | 10 | 25 | 100 | 150 | 200 | 500 | 800 | 1,000 |
| Ace | 8 | 20 | 200 | – | – | – | – | – |
| K / Q / J | 5 | 15 | 100 | – | – | – | – | – |
In descending order of pay, the cats are Panther (the top symbol), Lion, Tiger, Leopard, and Cougar. The last one is a bit out of place as cougars aren’t found in the African savannah. It would’ve been more fitting if they went with a cheetah instead.
The Wild is the game’s logo, which substitutes for everything except the red paw print scatter symbol.
What you should know about the split symbols is that every reel can show “split” versions of any symbol, where the position is sliced into two stacked icons.
What this means: When a split lands on a winning line, it counts as two of that symbol, not one. That’s how a five-position payline can pay as a six, seven, eight, nine, or even ten-of-a-kind line if multiple positions show splits. The paw print scatter has its own split version too, which is a “double paw” and it counts as two paws toward the trigger.
A few things worth remembering from the paytable:
- The Wild’s 5-of-a-kind line pay of 10,000x is the headline number
- The Panther is the clear top high-pay of the animal symbols (10-of-a-kind = 2,500 x line bet)
- There’s a meaningful drop from the Panther down to the tier where Lion, Tiger, Leopard, and Cougar all sit at 1,000 for 10-of-a-kind
Free Spins Bonus Feature
There’s only one bonus feature in the Cats slot. However, the trigger has more nuance than most reviews give it credit for.
You’re looking for paw prints on reels 2, 3, or 4 only and not all five reels. Reels 1 and 5 don’t carry the scatter, so you can ignore them when you’re scanning.
The trigger has three tiers:
- 4 paws = a scatter pay of 2x your total bet (no free spins, but a small consolation)
- 5 paws = 5 free spins
- 6 paws = 10 free spins
The double-paw scatter counts for two in any position, which is the difference between landing the bonus and missing it on a tight spin.
The free spins use a different reel set. This is why the round can pay so well even with only 5 or 10 spins. The math tilts toward bigger combinations during the bonus, and the wild Cats logo retains its full 10,000 / 1,000 / 300 line pay throughout.
Free spins cannot trigger more free spins. The 5 or 10 spins are what you have. There’s no bonus buy here, no jackpot ladder, no hold-and-spin. The whole feature load sits on the single free spins event, and that’s part of why the game feels classic. There’s one trick, and IGT trusts that you will enjoy it…
RTP & How the Volatility Felt
The 94.93% RTP for this Cats slot feels on the lower side of modern average, as new releases mostly sit at around 96%.
In practice, that lost percentage point or two over thousands of spins shows up as a slightly lower long-run return to the bankroll. We didn’t actually feel that gap in any single session as the natural swings of slot play are much bigger than a percentage point or two, and the RTP difference only really shows up over thousands of spins.
The medium volatility is the bigger story for play feel. We noticed that Cats hands out small line hits at a steady clip in the base game, but the size of those hits is usually modest. The big swings come from two events, including the stacked splits in base game (where a single spin produces a multi-of-a-kind line that quietly piles on) and the free spins round itself, where the alternative reel set tilts the math.
We recommend starting with a session bankroll of at least 100x your base bet. Decide your stop-loss before you start, and actually stick to it. The bigger wins come from the free spins round, especially when the stacked splits cooperate.
How to Play Cats Slots Online
Step 1: Select Free Play on CoolOldGames.com
Load the Cats slot directly in your browser. There’s no download or registration needed. The game runs full-screen if you want it to, the reload button is right there, and it’s compatible with any modern browser on Windows, Mac, iOS, or Android. Demo-play is the ideal way to practice without pressure.
Step 2: Set Your Line Bet and Paylines
Cats uses 30 configurable paylines, so you can adjust your line bet and number of lines to play (1, 3, 5, 9, 15, or all 30). We suggest starting at the 0.01 minimum to extend your session so you’ll get more spins per balance and a better read on how often splits land.
Step 3: Watch the Reels for Splits
Hit Spin (or use Auto-Play if you want to free up your hands). What you’re watching for in the base game is splits on multiple reels at once. A stacked split panther across a payline is the kind of single-spin win that makes the slot worth playing, and it’ll happen often enough that you don’t have to wait long for one.
Step 4: Track the Paw Prints on the Middle Three Reels
The free spins trigger lives on reels 2, 3, and 4 only. Watch for double paws, specifically as they count for two and can quietly bump a 4-paw spin up to a 5-paw or 6-paw trigger. Even if the spin only lands 4 paws, that’s still a 2x total-bet scatter pay.
Step 5: Potentially Play Cats for Real Money
When you’re ready to play for real money, you’ll find IGT’s Cats at major US online casinos in regulated states. The original cabinet is also still scattered across Vegas floors and regional U.S. casinos.
If your preferred casino doesn’t carry the exact IGT version, there are plenty of similar big-cat slots from other studios. Many are newer with extra features layered on top of the same theme. African Cats by Ruby Play is one we like, for example. Another tip is to search your online casino’s lobby for Savannah and lion-themed games.
Disclaimer: Online gambling is age-restricted (21+ in most US states). Always confirm legality in your jurisdiction, set a budget, and play responsibly. Help is available at 1-800-GAMBLER.
Overview of the Series and Sequels
As already mentioned before, this slot was originally developed by High 5 Games and distributed via IGT. However, later, there was a case between IGT and High 5 Games over trademarks and game distribution that was eventually settled privately. The result: High 5 kept the development DNA (and released similar, although differently named titles later). IGT kept the distribution and the original brand trademarks.
Majestic Cats by High 5 is probably the closest “spiritual successor” to Cats. It has the same studio and simplicity behind it.
When it comes to IGT, they released a bunch of sequels/versions of the original Cats slot over the years. Below is an overview of the most well-known online releases:
| Online Slot | Release Year (online) | RTP |
|---|---|---|
| Cats | 2013 | 94.93% |
| Cats Diamond Spins | 2023 | 96.07% |
| Fort Knox Cats | 2024 | 96.14% |
| MegaJackpots Cats | 2025 | 92.50% |
| Cats Split ‘n’ Win | 2026 | Not disclosed |
All of the above titles are playable at the top of this page.
In our opinion, the most interesting modern entry is Cats Diamond Spins. This version keeps the split-symbol foundation but layers on the Diamond Spins feature that gives the bonus round more variety and includes fixed jackpots.
There’s also the broader “cat slots” theme, which spans pet-themed cat slots from other studios. If that’s what brought you here, those are different games entirely and something worth knowing as you compare options. Some classic ones are Kitty Glitter by IGT, Miss Kitty by Aristocrat, and Astro Cat by Lightning Box.
What Players are Saying Online
Cats isn’t a viral slot, so Reddit and social media are mostly quiet on it, but YouTube casino streamers and their comment threads paint a clear picture of what keeps players coming back and where the slot tests their patience. Sessions like a $100 first-time run and a high-limit play-and-review cover both ends of the stake spectrum, and the comment threads underneath echo what the streamers say.
What Players Like
The split-symbol mechanic is the recurring favorite. Players who stick with Cats describe it as the slot where every spin has a low-key promise of “this could be the one”. The splits keep base play interesting without needing flashy features. And when the free spins round, it usually delivers because of the alternative reel set.
- The split mechanic gives the base game more drama than the visuals suggest
- Sessions tend to run longer than expected on the same balance
- When the bonus hits, it earns the wait, and the alternative reels in free spins make the round feel different from base play
What Players Don’t Like
The biggest frustration is the bonus trigger. Watching paws land on reels 1 and 5 (where they don’t count) is a recurring complaint, and the 5-spin tier for a 5-paw trigger feels like a tax for not landing the sixth. Cats was a 2013-era online build, so some players feel it’s outdated when compared to modern releases.
- The trigger only counts paws on reels 2, 3, or 4. Players tend to miss this rule and get frustrated
- 5 free spins for the lower tier feels thin
- Dated graphics next to modern slots
Our Verdict of Cats by IGT
In our opinion, the split-symbol mechanic is one of the better ideas IGT has ever shipped, and it gives the base game a constant low-key promise of “this could go big” without leaning on a wall of bonus features to build excitement.
We find the slot falls a bit short on the bonus trigger. Needing five or six paws on the middle three reels is a tighter ask than most modern slots use. It’s a true grind to trigger.
Five free spins for the lower tier also feels stingy on paper. But the alternative reel set in free spins compensates, and the 4-paw consolation pay softens the misses. At Cool Old Games, we’d take it over a flashy slot that throws bonuses at you constantly without any of them mattering.
Closing Thoughts: Who Is the Free Cats Slot For?
The free Cats slot is for anyone who wants to experience an IGT classic without putting any money behind it. It’s not the flashiest slot in the lobby, but we think it definitely still holds up against newer titles.
There’s truly no better starting point for understanding why the split-symbol mechanic became one of IGT’s signature ideas, and for trying it in its purest form before the sequels added complexity on top.
Who we think will like it:
- Players who appreciate a Vegas mainstay
- Fans of big cats and safari themes
- Medium-length sessions on a modest bankroll
- Anyone curious about the split-symbol mechanic in its purest form, including the split paw prints on the trigger
Who it might not be the best option for:
- Bonus hunters, as there is one feature, no buy option, and a trigger that only opens off the middle three reels
- High-volatility chasers, as the swings here are moderated
- Players who want constant feature variety
If that lines up with how you like to play, give the demo a few sessions and see if the split-symbol math will keep you spinning.
