ReelPlay Slot — Review, RTP & Free Demo
ReelPlay built its name on one idea most studios never tried: a reel set with no fixed end. Its signature Infinity Reels mechanic, which ReelPlay invented and patented, adds a new reel every time a win lands and does not stop until the wins stop. This Australian studio, once known as Chance Interactive, runs both as a game maker and as a platform other studios launch through. This page covers who ReelPlay is, how Infinity Reels works, the titles worth knowing, and the catch that shapes what you really get.
In short: ReelPlay is an Australian slot studio, formerly Chance Interactive, best known for inventing and patenting the Infinity Reels mechanic that keeps adding reels while wins chain. It works two ways at once: it builds its own high-volatility slots and runs a distribution platform that partner studios launch through, so a ReelPlay badge is not always a ReelPlay build. Most titles ship in more than one RTP configuration, and the operator picks which one loads, so your return depends on the casino, not the review. On this site the ReelPlay slots in rotation are the Thor 10K Ways video slot and the Thor Infinity Reels slot, both good places to feel the studio's style in 2026 before you stake real money.
ReelPlay: an Australian studio that rebranded from Chance Interactive
ReelPlay is an Australian slot studio. It traded earlier under the name Chance Interactive, then rebranded to the name it uses today. That history matters because you may still see the older label attached to some early releases and licensing paperwork.
The studio does two things at once. It develops its own slots, and it runs a distribution platform that third-party studios use to reach casino operators. So the ReelPlay name on a game is not always ReelPlay's own build. Part of the catalogue is partner content routed through the platform, worth keeping in mind before you judge the whole range by a single title.
The partner model: why a ReelPlay badge is not always a ReelPlay game
This dual role trips players up. ReelPlay signs smaller studios and pushes their titles to operators through its own pipeline, so a game carrying the ReelPlay name may have been designed by another team entirely. The upside for you is variety. The catch is consistency: quality and math swing from one partner build to the next, and a strong Infinity Reels release tells you little about a partner-made Gigablox title beside it. Judge each game on its own paytable, not on the badge above it.
How ReelPlay games work: the mechanics behind the studio
Infinity Reels: a reel set that grows until the wins stop
The headline mechanic is Infinity Reels, which ReelPlay invented and patented (Yggdrasil later helped distribute it). On a standard slot, the grid is fixed at five reels or so and that is the ceiling. Here it is not. Each time a winning combination lands, a new reel is added to the right, and matching symbols carry across it. As long as the chain keeps producing wins, the reels keep coming, in theory without a hard limit.
ReelPlay's toolkit runs wider than that one feature:
- Infinity Reels: the mechanic ReelPlay invented, which adds a reel on every win and stacks a growing multiplier as the chain extends.
- Gigablox: a mechanic that drops oversized symbol blocks onto the grid, so a single giant symbol can cover several reel positions at once.
- Cluster-style wins: releases that pay grouped symbols rather than fixed paylines, a common alternative layout in the range.
Here is the honest read on Infinity Reels. When a chain runs long, the payout can be spectacular. But those runs are rare by design. The mechanic is high volatility: most spins end after a reel or two, and the big screens you see in clips are the exception, not the session. The Thor Infinity Reels slot is the clearest showcase on this site, a fair place to watch how seldom the long chains fire.
The catalogue: top slots, RTP and mobile play
Top ReelPlay slots worth knowing in 2026
A handful of releases carry the studio's reputation, most built on the Infinity Reels frame. The mechanic first drew attention through mythology and adventure themes, and it has since appeared across a run of themed sequels. Gigablox titles form a separate strand, aimed at players who want big-symbol coverage rather than an expanding grid.
On this site, two ReelPlay slots are in rotation. The Thor 10K Ways video slot shows how the studio handles a high-ways payout structure and the volatility that comes with it. The Thor Infinity Reels slot puts the patented expanding-grid mechanic front and centre. Play both in demo first. You will feel the difference between a fixed high-ways frame and one that grows only while you keep winning. To weigh the studio against a fixed-grid heavyweight, our NetEnt slots hub is a useful reference point.
RTP depends on the version, so check the number in the game
This is the detail that matters most with ReelPlay, and it runs across much of the slot market too. Many titles ship in more than one RTP configuration, and the operator decides which version to load. The same slot can return one figure at one casino and a lower one at another. The studio sets the range; the site you play on picks the dial.
So do not carry an RTP number from a review to the casino in front of you. Open the game's info panel and read the return figure on that site before you stake anything real. Two players on the same ReelPlay slot can face different long-run odds without either knowing it. The independent aggregator SlotCatalog lists the published ranges per title, a useful sanity check, but the number in the game window is the one that decides your session.
Mobile play: browser-first, no separate app
ReelPlay slots run in the mobile browser without a dedicated app, the standard delivery across the studio in 2026. That is convenient, but Infinity Reels titles ask something of the screen. When a chain adds reels, the grid keeps widening, so the layout shrinks symbols to fit, and on a small phone a long run can crowd the view. It plays fine on most modern handsets. On older or narrow screens, the expanding-grid titles feel most cramped, so test the demo on your own device first.
Where to play ReelPlay slots at a casino
ReelPlay reaches players through casino operators rather than a site of its own, so you play its games at any licensed casino that carries the provider. Because part of the catalogue arrives through partner studios, the exact list of ReelPlay-badged titles varies from one operator to the next. Availability also shifts by country, and no single casino loads the whole range.
One check settles it before you deposit for a specific ReelPlay slot. Filter the casino lobby by provider and search the title by name. If it is not listed, it is not there, and no welcome offer changes that. The catalogue is also smaller than what the market giants push out, so a title you want may simply not be stocked at that site. You can read more about the studio directly on the official ReelPlay site.
ReelPlay slots FAQ
What is ReelPlay and where is it based?
ReelPlay is an Australian slot studio, formerly known as Chance Interactive before it rebranded. It works both as a game developer and as a platform through which third-party studios release their own titles.
How does the Infinity Reels feature work?
Infinity Reels, invented and patented by ReelPlay, adds a new reel every time a win lands and keeps going until a spin produces no win. It is a high-volatility mechanic, so long chains and large wins are rare rather than routine.
What is the RTP of ReelPlay slots?
It depends on the version. Many titles ship in several RTP configurations and the operator chooses which to run, so the same slot can pay differently across casinos. Check the in-game info panel on the site you use.
Which ReelPlay slots can I play here?
The Thor 10K Ways video slot and the Thor Infinity Reels slot are the ReelPlay titles on this site, and together they show the studio's high-ways, high-volatility style and its signature expanding-grid mechanic.
Is a ReelPlay-badged game always made by ReelPlay?
No. ReelPlay also runs a distribution platform, so some titles carrying its name are built by partner studios and routed through its pipeline. Judge each game on its own paytable and RTP rather than the badge.
More slot studios
Other developers in our catalogue worth exploring next to ReelPlay: