Play the Best 3D Slots Free Online in 2021

3D slots take gaming to new heights. Expect slick graphical quality, 3D characters, storylines, and bonus features that will fully immerse you in the game. If you want to play 3D slots free before you play for real money, we have got you covered. Here are the finest free online 3D slots for 2021. 

If you’re ready to play for real money, check out our list of the top real money 3D slots. Still, keep reading if you want to learn how to play free 3D slots online. 

4 Seasons – Betsoft

 4 Seasons is the first game on our list of free 3D slots games. This slot, which is available at the best Betsoft casinos, has 5 reels, 30 paylines, and a Chinese theme. The reels are adorned with beautifully crafted 3D animal symbols. The payouts are the same for each symbol. The Seasonal Wheel, on the other hand, allows you to apply win multipliers to selected symbols as you play. 

The Seasonal Wheel will move to a new season after you have completed 30 spins. A 10x multiplier is applied to a chosen golden symbol when this happens. The symbols on either side of the gold sign become silver and bronze, respectively, with multipliers of x5 and x2. There are also free spins, stacked symbols, and block win combos in this slot. If this slot appeals to you, be sure to try it out.

Finn and the Swirly Spin by NetEnt

You can’t go wrong with this NetEnt slots game if you want to play 3D slots online for free. Finn and the Swirly Spin is an innovative Irish-themed slot with a lot of fun. Forget about regular slot machines and get ready for a unique gaming experience. The reels in this slot are spiral, and the symbols circle the spiral reel with each spin. The graphical quality is excellent and everything about the gameplay will keep you at the edge of your seat. 

This one-of-a-kind slot machine is jam-packed with interesting and rewarding features. It has four distinct free spin games to choose from, all of which are unlocked by collecting keys. Four extra features appear at random.

 In addition, when wild symbols complete a win, they explode, giving you a chance to win even more money. This slot has the highest RTP on our list, at 96.62 per cent. We recommend that you read Finn and the Swirly in its entirety.

Gonzo’s Quest Megaways – Red Tiger

Gonzo’s Quest Megaways is a fantastic follow-up to NetEnt’s classic Gonzo’s Quest slot. Red Tiger, a NetEnt affiliate, has given the famous classic game a new twist. The 3D graphics are incredible, completely immersing you in the game. 

 Gonzo, the eccentric conquistador provides a playful element to the game by delivering entertaining animations and commentary. Each of the seven symbols can land up to seven times.

Avalanche multipliers are present in this slot. The winning symbols vanish with each win, creating a way for new symbols and more chances to win. 

The multiplier grows up to x5 with each subsequent win. During the Free Falls bonus, this feature becomes very lucrative, with escalating multipliers reaching up to x15. Unbreakable Wilds and the Earthquake function are also included in the game.

Sherlock of London – Rabcat

The next game on our list of the top free online 3D slots is this Sherlock Holmes-themed game. Sherlock of London is a Rabcat slot with 5 reels, three rows, and 25 paylines. It includes detailed 3D symbols that perfectly capture the theme. The game works flawlessly on both desktop and mobile platforms. It also includes fantastic sound effects and a plethora of unique features.

The game has the Connecting Wilds feature in addition to Sherlock Holmes Wilds. If more than one wild appears on the connection path, all symbols in the path will be turned into wilds. In addition, the double win feature is activated if two wilds appear side by side. Bonus spins and free spins with extra or growing wilds are also included in the game. For more information, read our Sherlock of London slot review.

Reactoonz – Play’n Go

Reactoonz is a must-visit if you want to play the best 3D slots for free. Many of the best Play’n GO casino sites offer this famous slot game. On a 7×7 grid, the alien-themed 3D video slots game is played. It has cascading wins, which means that winning symbols burst and make room for new winning combinations.

Each winning combination gives energy to the Gargantoon alien who sits alongside the reels. When the Gargantoon is completely charged, it makes a quantum leap into the game grid, unleashing a chain reaction of up to five special abilities, including Implosion, Demolition, Incision, and Alteration. With so many features to choose from, we recommend reading our Reactoonz slot review to learn everything there is to know.