Riddec Games
Primal Fury
Slots · Released July 29, 2026
Riddec Games has two pages on this site and they are the same specification twice: 95.14% return, 7,500x ceiling, very high rating, 3x3 grid, seven mechanics. The feature lists match item for item as well. Only the theme differs, dinosaurs here and boxing on Ultimate KO. A published return that low is beaten by 193 of the 220 figures in this catalogue.
Primal Fury at a glance
95.14%
RTP
Very high
Volatility
7,500x
Max win
3x3
Grid
Paylines
Pays by
Play the Primal Fury demo
Virtual credits only, nothing wagered.
Where to play for real money
Parimatch
CAD depositsAccepts players from across Canada and takes deposits in Canadian dollars.
Ontario licenses its own operators through iGO and AGCO . Check what applies where you live.
How Primal Fury pays
The game runs on 3 reels of 3 rows, 9 positions in total.
Primal Fury is rated very high volatility. Its 95.14% return sits below the 96.2% median of the 220 games published here, which is the only benchmark available: Riddec Games has too few pages on this site to have a median of its own.
The ceiling is 7,500x the stake, so a $1 spin caps at $7,500.
It is the 8th of 9 2026 releases from Riddec Games that we track.
What Primal Fury actually does
Primal Fury pays by paylines across a 3x3 grid, the format on 88 of the 221 games in this catalogue.
Free Spins is the round the rest feeds, with expanding wilds changing how it behaves once it starts. The 7,500x ceiling is reachable there and effectively nowhere else.
Buy Bonus and Ante Bet shorten the wait at a higher stake. That widens the swing on a very high-volatility game without moving the 95.14% return, and several regulated markets switch the option off entirely.
| Mechanic | What it does |
|---|---|
| Expanding Wilds | Wilds stretch across the reel |
| Multiplier | Multiplies the win it applies to |
| Free Spins | Spins awarded without a stake |
| Buy Bonus | Pay to enter the bonus round |
| Ante Bet | Higher stake, better bonus odds |
| Wild | Substitutes for regular symbols |
| Scatter | Pays or triggers from anywhere |
Expanding Wilds
An expanding wild grows to cover its entire reel once it lands, turning a single symbol into a full column of substitutes. This is most common during free spins.
Setting and presentation
Animals. Wildlife imagery on the reels, from farm animals to big game, usually with the higher paying symbols reserved for the more dramatic species.
Also tagged: Dinosaurs.
Games like Primal Fury
| Game | Provider | RTP | Volatility | Max win | Released |
|---|---|---|---|---|---|
| Ultimate KO | Riddec Games | 95.14% | very-high | 7,500x | 2026-08-27 |
| Sugar Rush 1000 | Pragmatic Play | 95.5% | very-high | 25,000x | 2024-03-18 |
| Spice | NetEnt | 96.09% | very-high | 15,000x | 2026-07-23 |
| Big Black Cock | Wicked Games | 96.12% | very-high | 25,000x | 2026-02-26 |
| Gates of Olympus Super Scatter | Pragmatic Play | 96.5% | very-high | 50,000x | 2025-04-28 |
| Sweet Bonanza 1000 | Pragmatic Play | 96.53% | very-high | 25,000x | 2024-06-03 |
Ultimate KO is the nearest match of the 6: they share Expanding Wilds, Multiplier and Free Spins, and it runs 95.14% against its 95.14%.
5 of the 6 published returns above beat 95.14%, topped by Sweet Bonanza 1000 at 96.53%, and Ultimate KO sits lowest at 95.14%.
Its 7,500x ceiling is well under the 25,000x middle of that set, where Gates of Olympus Super Scatter reaches 50,000x.
1 of the 6 comes from Riddec Games as well; the rest are Pragmatic Play, NetEnt and Wicked Games.
1 of them are newer than it, and it landed 28 months after Sugar Rush 1000.
Every one of them carries Multiplier, Free Spins, Buy Bonus as well. Expanding Wilds is the one only 2 of them shares.
Primal Fury questions
Is Primal Fury different from Ultimate KO?
Not on any published figure. Both Riddec Games titles here return 95.14%, cap at 7,500x, run a 3x3 grid and carry the very high rating. The seven mechanics are identical item for item. On the numbers this is a re-skin, and the choice between them is a choice of artwork.
Is 95.14% a low RTP?
It is low for this catalogue. The median across the 220 games here with a published figure is 96.2%, so this gives up more than a point, and 193 of them return more. Against that, the 7,500x ceiling is below the 10,000x catalogue median too, so the shortfall is not funding a larger prize.
What is the RTP of Primal Fury?
95.14%, as published by Riddec Games, which has too few pages on this site to have a median of its own. Against the 220 published returns across the whole catalogue it is 1.06 points below the 96.2% median. 193 of those pages publish a higher figure and 25 a lower one, with 1 matching it exactly.
Can I play Primal Fury for free?
Yes. The build above is the one Riddec Games ships, at the same 95.14% return and the same 7,500x ceiling; only the credits are virtual, and there is no deposit or signup. It runs the same 3 reels of 3 rows, 9 positions in total as the paid build.
What is the maximum win on Primal Fury?
The ceiling is 7,500x the stake, so a $1 spin caps at $7,500. Across the 219 published ceilings the median is 10,000x, and 143 of them reach further than this one, while 1 stop at the same figure. At a $5 spin that is $37,500.
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Written by Tasho Tashev
Slots & Crypto-Casino Editorial Author