NetEnt has plenty of classic slots in its locker, and one of its most popular retro-themed titles is 2013’s Twin Spin. The game was so popular that it inspired a Megaways spin-off in 2020, with Twin Spin Megaways hitting the market. The developer has gone back to the game once again for the Twin Spin XXXtreme slot. The game is a sequel of sorts, with the game being given the XXXtreme spins treatment. This has been a big hit for the company with games like Starburst XXXtreme, but does it work here? Is there a free spin bonus? Let’s find out in this Twin Spin XXXtreme slot review.


If you are looking for a game with a complex and modern design, then you are in the wrong place. Twin Spin is all about capturing the spirit of old-school fruit machine games, and it succeeds at doing that. The game’s grid is positioned in front of a simple red background with colored lights shooting out from behind it. The symbols on the reels also stick with the retro theme, with diamonds, bar symbols, and bells appearing. The sound effects are also old-school to really top off the atmosphere.
Twin Spin XXXtreme may have a retro look, but don’t let this fool you — this game is very much a modern mobile online slot. The game has been fully optimized to work on a number of different mobile devices and screen sizes. It is fully supported on Android and iOS, with the same fun gameplay experience being provided on whatever screen size you are on. You can play this slot for free or real money wherever you are.
Twin Spin XXXtreme is a much bigger game than the original Twin Spin slot. The game uses six reels, each displaying three symbols. There are 729 ways to win active on every spin during the game. Players can find out more about how the game works by clicking on the paytable option in the control panel. They will also find an autospin feature available here.
The slot stake is adjusted using the control panel under the reels. The minimum bet in the game is $0.25, and the maximum is $50. This is a fairly modest betting range that may not suit some higher budgets.
The Twin Spin XXXtreme slot bonus features are where the game stands out from its predecessor. Firstly, there is the titular XXXtreme gameplay mode. These are two alternative ways of playing the game for an increased amount. Option one guarantees at least three Twin Reels on a spin, while option B guarantees four. Option A costs 10x your stake, with Option B costing 95x.
The twin part of the title comes from the Twin Reels bonus. On each spin, between two and six reels can become Twin Reels. This is when they synchronize and display the same symbols. This can be a great way of boosting your winning potential. All six of the game’s reels can spin in sync, leading to some big payouts.
The other bonus is a win multiplier. This happens when at least three reels are in sync. Three reels can give a multiplier of up to 5x, four can give up to 10x, five can give up to 20x, and six give a maximum of 40x.
Twin Spin XXXtreme serves up some solid winning potential. The game offers a maximum win of 9,600x your stake, and it is considered highly volatile, meaning players shouldn’t expect to land regular wins. The RTP of the game sits at 96.06%, around the industry average. Two other versions of the game are available with lower RTPs, so be sure to check in the paytable before you hit the spin button.
Fans of the original Twin Spin slot game will find all of the new features that have been added to the Twin Spin XXXtreme slot extremely satisfying. They all complement the original game nicely, bringing together the old and the new to create an enjoyable slot. Newcomers to the series would be wise not to dismiss this as just another retro-themed title, with the game packing in some good winning potential, especially when more than two reels begin to synchronize. NetEnt always does a good job with retro-themed slots, and Twin Spin XXXtreme is another title you can add to that list and play at top rated online casinos.
Karolis Matulis is a Senior Editor at Casinos.com with more than 6 years of experience in the online gambling industry. Karolis has written and edited dozens of slot and casino reviews and has played and tested thousands of online slot games. So if there's a new slot title coming out soon, you'd better know it – Karolis has already tried it.
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