The best slot games with free spin bonus rounds

The best slot games with free spin bonus rounds - Banner
Sam Gascoyne
by Sam Gascoyne Last updated:

Which slots should you play if you want to trigger a lucrative free spins round?

There's nothing quite as exhilarating as triggering a free spin bonus round when playing online slots - the big win potential coupled with the risk-free nature of the spin makes this everyone's favourite feature.

As you know, here at No Wagering, we endeavour to bring you the best casino bonuses with no wagering requirements and free spin offers. We thought we'd compile a list of some of the best games with free spin bonus rounds for you to try out. 

What are the best slot games with free spin bonus rounds? 

There are hundreds, if not thousands of high-quality video slots that have incorporated free spin rounds into their gameplay mechanics... We've compiled just a few of the very best games with free spin rounds, and where you can play them, setting you up for a successful session on the reels! 

Great Rhino

A gameplay screenshot of Great Rhino slot

  • Name: Great Rhino
  • Developer: Pragmatic Play
  • Reels: 5
  • Win Lines: 20 
  • Released: 2018

Land three bonus tree symbols in this popular video slot from Pragmatic Play and you'll launch the free spins feature where you'll get 10 free spins. During this round rhino symbols count as wilds. 

Danger High Voltage

A screenshot of Danger High Voltage slot by BTG

  • Name: Danger High Voltage
  • Developer: Big Time Gaming
  • Reels: 6
  • Win Lines: 4,069 
  • Released: 2017

This slot game has not one, but two different free spin features. The Gates of Hell free spin feature includes sticky wilds and additional free spins while the High Voltage Free Spins has multipliers, substituting wilds and additional free spins.


Gameplay of Starburst by Netent

  • Name: Starburst
  • Developer: NetEnt
  • Reels: 5
  • Win Lines: 10 
  • Released: 2013

When wild symbols land on your your reels in Starburst the reel is frozen and the wild expands. Once your spin is over you'll automatically receive a free spin.

Gonzo's Quest

A screenshot of Gonzo's Quest gameplay

  • Name: Gonzo's Quest
  • Developer:  NetEnt 
  • Reels: 5
  • Win Lines: 20 
  • Released: 2013

This unique slot game has free fall symbols that can potentially trigger an exciting free fall feature. Similar to free spins the free fall feature triggers an avalanche which could create a multitude of winning combinations. Gonzo's Quest also includes an attractive win multiplier meter that really could boost your winnings.


A screenshot of Cleopatra slot gameplay

  • Name: Cleopatra
  • Developer: IGT
  • Reels: 5
  • Win Lines: 20 
  • Released: 2012

Land three Sphinx symbols and you'll get a massive 15 free spins, not only that... Every win is worth three times the amount it would be in regular play. You can trigger up to 180 free spins during this mode.

Free spin welcome bonuses

We couldn't start this list without mentioning free spin welcome bonuses. Eagle-eyed slot enthusiasts often go on the hunt for these lucrative welcome bonuses, and here at No Wagering we play host to a number of fantastic no-wagering free spins that could potentially see you win huge sums of money. 

More often than not the casino offering these free spins will either require you to deposit a certain amount of money in order to access them, in some cases they'll require no deposit whatsoever, however, these bonuses are much harder to come by!

These welcome bonuses will on occasion have game restrictions, however, we don't see this a negative as casinos usually pick some of the very best slot games such as StarburstGonzo's Quest and Great Rhino. 

What are free spin bonus rounds?

Free spin bonus rounds are common in modern video slots nowadays due to their sheer popularity, everyone wants to play for the opportunity to win big without wagering any of their own money whatsoever.

In order to trigger a free spin bonus round players need to land a specific combination of symbols to start the round. Usually, free spin bonus rounds are played on the maximum number of win lines and the coin value will be set at whatever your initial stake was before starting the bonus round.

How many free spins can I get?

The number of free spins a player gets during a bonus round generally tends to vary from game to game, there is no fixed amount. It could be 3, it could be 12! You can gain additional free spins as you play with a bit of luck!

Häufig gestellte Fragen (FAQ)

  • How do you trigger free spin bonus rounds?

    Most online slots require players to land 3 or more scatter symbols land on the reels in order for players to trigger a free spin bonus round. Other games may require you to fill a bar by collecting a certain number of special symbols.

  • How many free spins do players get from a free spins bonus round?

    Usually, online slot players will receive a minimum of 7 - 10 free spins upon triggering a bonus feature. This number will increase based on how many of scatter symbols land on the reels.

  • Can you re-trigger a free spin bonus round?

    Yes, more often than not players can re-trigger a free spin bonus round by landing more scatter symbols during an active bonus feature. However, this is dependent on the slot you're playing, many generous games may only allow you to play through your initial free spins.