Get your festive preparations in full swing with our top selection of the best new online slots of the week. We’re going back to nature with NetEnt, getting set for big prizes with ELK Studios, and experiencing millions of ways to win with GameArt.

Silverback Gold is NetEnt’s newest addition to the world of jungle-themed slots. The volatile new slot promises random multipliers and a free spins bonus with a difference.

There are also big multipliers in ELK Studios’ Mystic Orbs. Hit persistent wild multipliers and aim for a top jackpot worth 10,000x your stake!

Red Rake Gaming returns this month with Million Zeus. Fill the bonus meter and activate free spins with some lovely multipliers and a lot more.

Finally, we end with Nefertiti Hyperways from GameArt. Win a top prize worth 150,000x stake as you trigger over 60 million possible ways to win!

Remember, you can play all of these great new online slots absolutely free at Vegas Slots Online. No wonder we’re the go-to place for free online slots.   

Silverback Gold by NetEnt

Welcome to the jungle in NetEnt’s Silverback Gold. Experience free spins and special silverback wild symbols which upgrade with big multipliers!

We start our best new online slots of the week round-up with a roar-some entry from NetEnt. Silverback Gold follows a slew of gorilla-themed slots that have lit up online casinos in recent months.

You’ll love Silverback Gold if you’re a fan of games like iSoftBet’s Wild Ape. It’s a 5-reel slot set deep in the jungle where snakes, crocs, and leopards play.

There are also two wild symbols to look out for. The silverback gorilla acts wild and replaces all regular symbols. However, the golden silverback wild is a multiplier, randomly adding 2x or 3x onto any winning combination.

In addition, the gorilla can randomly launch into life in the Silverback Attack bonus. Six to 20 wilds will be added to the reels at the beginning of the spin.

There is also a free spins round with a difference. Three to five scatters triggers ten to 20 free games. You play a bonus game first with three respins. Numbered tokens land on the reels as long as there are respins remaining.

Next, you’ll play out your free spins with your accumulated tokens in play. Tokens are added to a collect meter. As you fill the meter, character symbols are upgraded one at a time to wild symbols.

Silverback Gold is a volatile beast, and you’ll need all your bravery to hold out for free spins and those big gorilla wilds. However, there is a Buy Feature in selected jurisdictions that lets you skip straight to the action. Why not give it a spin for free today?

Mystic Orbs by ELK Studios

Win up to 10,000x your stake with Mystic Orbs, the new ELK Studios release that’s bursting with magic and mystery. Trigger free drops and watch out for the feature row for bonus modifiers.

Mystic Orbs is an Oriental-themed slot that offers avalanche reels and a whole bunch of exciting bonus features.

Feature rows have made an appearance in many of our best new online slots of the week in 2021. However, Mystic Orbs offers a unique feature row that can trigger special modifiers on the reels.  

There are five positions on the feature row. Some of the best activating features include an extra life, where you win an additional cascade when there is no winning combination or a bonus symbol that gives you entry to the main bonus round.

You will also see a lot of symbol upgrade icons in the feature row. If a selected symbol appears on the reels, it will upgrade to the higher-paying symbol displayed.

Look out for those blue orbs. You trigger the bonus game when you collect five on the reels. Plus, you can earn bonus drops every time you collect orbs during the bonus round. You may also hit a persistent multiplier that increases every time the right symbols appear on the feature row.

Mystic Orbs is certainly one of the higher-volatility slots we’ve featured this year. It’s been worth the wait: the game is packed with bonus features, and you can even trigger ELK’s X-iter bonus and select one of five different game modes. See for yourself with our free-to-play version at Vegas Slots Online.

Million Zeus by Red Rake Gaming

Enter Mount Olympus in Million Zeus by Red Rake Gaming and gather thunderbolts to trigger the minigame. Embrace the power of the gods to win free spins additional games if you don’t win enough!

From the mystical Orient to ancient Greece now for Red Rake Gaming’s Million Zeus. If you loved the bonus meter in Silverback Gold, you’re bound to enjoy this Red Rake Gaming release.

You play Million Zeus on a 9×6 reel set. The reels are filled with regular paying symbols and silver thunderbolt icons. The game uses a cascade mechanic where winning combinations disappear from view and are replaced.

In addition, the thunderbolts are added to the meter every time you encounter a non-winning spin. You will trigger the Zeus Minigame when you fill the progress meter.

In the minigame, you’ll get three free spins and five win symbols that remain locked. Any new win symbol also remains locked. You can unlock new rows and win multipliers or extra spins.

You can activate a free spins feature as well by lighting up the BONUS letters on the main screen. There are 1ten free spins to begin with but you can win a maximum of 20 spins. Look out too for the special reel which can trigger multipliers and extra spins.

There’s another benefit to triggering the free spins round in Million Zeus. At the end of the feature, you will win an extra four free spins if your total win is worth lower than 12x stake.

Million Zeus has the feel of a WMS slot such as Zeus III or Colossus Reels. Red Rake Gaming has made it their own, however, with a raft of exciting bonus additions. Give it a play for free today.

Nefertiti Hyperways by GameArt

Travel to Egypt with our final new online slot in Nefertiti Hyperways from GameArt. Play over 60 million win ways with the unique Hyperways set-up. Choose your own game volatility and put yourself in the driving seat! ?

We end our look at the best new online slots of the week with a trip back to ancient Egypt. Nefertiti Hyperways is the latest game from GameArt that offers players symbol multipliers, scatters, and even mega symbols.

As with some of our other delights this week, Nefertiti Hyperways uses a cascading reels mechanic where winning combinations disappear from view after a spin. Symbols above will drop into their place for the following spin.

In addition, this game uses GameArt’s Hyperways mechanic. Individual symbols can carry symbol multipliers which increase the total number of ways to win. It’s possible to trigger over 60 million ‘Hyperways’ every time you play.

You have some control of the game’s volatility before you start playing. Choose between Medium volatility for a shot at a 5000x top jackpot, High volatility for 50,000x, or ‘Very High’ volatility with a top prize worth 150,000x. However, you can switch volatility settings in between spins if things aren’t going your way.

Watch out for Queen Nefertiti herself. The Egyptian queen can appear as a wild carrying a multiplier worth up to 5x. In addition, Nefertiti may cover multiple reel positions as a Mega Wild. It’s possible to land a 5x wild covering four rows!

The beauty of Nefertiti Hyperways is the control it gives you over the volatility. You can be the master or mistress of your own gameplay and alter the setup depending on how you’re doing. See for yourself with our great free-to-play version.

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