Best online slots you can play in 2021

The best online slots you can play right now at no wagering casinos in 2021

If you've found yourself with us here at no wagering, it's most likely down to one of two reasons, you're either a keen bonus hunter that loves to find the very best welcome offers and no wagering bonuses at all the best online casinos, or because you absolutely adore playing online slot games! 

Well, we've got some good news for you! Now you're here we're going to bring you our comprehensive list of the very best no wagering slots you can play in 2021 at all of our favourite wager-free casinos. 

If any of these titles interest you we'd strongly recommend signing up to the casino shown below each game as you'll receive wager-free spins where you can keep what you win from their generous welcome bonuses.

Hades Gigablox

  • Name: Hades Gigablox
  • Developer: Yggdrasil
  • Reels: 5
  • Win lines: 50
  • RTP: 96.00%
  • Theme: Mythical
  • Released: October 2020

If you enjoy high-octane, cinematic online slot games then we can say with some certainty that you're going to have fun playing Hades Gigablox. This gritty 6-reel, 50 payline mythology-themed slot developed by Yggdrasil is known first and foremost for its giant 'Gigablox' symbols that can reach 6x6 in size, if one of these falls onto the reels you're almost guaranteed to activate a number of high-paying win lines. 

This game also sees Hades (the imposing chap stood on the right-hand side of the game screen) occasionally jump onto the reels when demons appear on symbols, fighting them, forcing them to turn wild creating brand new win lines in the process! 

There's also a 'Wild Hunt Free Spins' bonus that sees players receive as many free spins as there are scatters on the reels at any given time (as long as a minimum of five has appeared), what's more, during this bonus, a 'Cerberus Multiplier' will climb up in value every time Hades defeats a demon, also gifting players an additional 2 free spins.    

Play Hades Gigablox at Betfred:-

Chocolates

  • Name: Chocolates
  • Developer: Big Time Gaming
  • Reels: 4
  • Win lines: 65536
  • RTP: 96.60%
  • Volatility: High

Chocolates is another innovative slot from Australian masterminds Big Time Gaming. This slot may look pretty tame from the outset, but it features a brand new ExtraWays mechanic that really makes this game stand out from other new releases. This new feature sees select chocolate box symbols break down from one symbol into four matching ones, drastically increasing the number of win lines in play to a maximum of 65,536, somewhat similar to Big Time Gaming's Megaways mechanic.

Players can also trigger up to 10 free spins when they land enough scatter symbols on the game grid at any given time. This free spin round sees those all-important chocolate box symbols stick to the reels for the entire duration of the bonus. 

If that wasn't enough to pique your interest, then the Golden Ticket Multiplier Wild symbol will! This symbol can land on any the reels at any time and create a winning payline with a very inviting 6x multiplier placed on top.  

Play Chocolates at PlayOJO:-

Gonzo's Quest Megaways

  • Name: Gonzo's Quest Megaways
  • Developer: NetEnt
  • Reels: 6
  • Win lines: 117649
  • RTP: 94.66%
  • Volatility: High
  • Released: July 2020

Well, what can we say about Gonzo's Quest Megaways other than WOW! Red Tiger Gaming have taken what was already one of the most legendary online slot games of all time and given it an overhaul fit for a King (or perhaps a 16th-century  Spanish Conquistador). 

This brilliant 6-reel, 117,649 ways to win slot is a huge step up from the original, with improved graphics, smoother gameplay and of course hundreds of thousands of win lines thanks to the legendary Megaways mechanic being added into the game. 

Red Tiger have also boosted this slot with the Royal Wheel feature, a wheel-of-fortune style mini-game that players can play before they use their free spins in an attempt to gain additional spins on top of what they had already won. Aside from this, the developers have also added unbreakable wild symbols which stick to the reels after a winning combination, meaning that multiple spins can benefit from a single wild!

Play Gonzo's Quest Megaways at Paddy Power:-

Valley of the Gods 2

  • Name: Valley of the Gods 2
  • Developer: Yggdrasil
  • Win lines: 20160
  • RTP: 96.00%
  • Theme: Egyptian
  • Volatility: High
  • Released: September 2020

Valley of the Gods 2 is a 6-reel, 20,160 win line slot that utilises the strangest of reel layouts. This title boasts an unusual 3-4-5-6-7-8 setup, with a number of symbols blocked off, these are only activated incrementally following a successful spin, unlocking up to 20,160 win lines in total. 

Each and every winning spin is followed by a free re-spin, which is how players can work their way up to unlocking each and every possible winning combination. Unfortunately, as soon as a chain of successive wins comes to an end the symbols are blocked once more and the number of active win lines decreases.

Once all combinations are unlocked players can earn a maximum of three extra lives which sees the 20,160 paylines remain in play until they've all run out, this is coupled with scarab collection modifiers, that see players earn additional lives, increase their wins with multipliers and trigger entire wild reels. 

Play Valley of the Gods 2 at Videoslots Casino:-

Hyperburst

  • Name: Hyperburst
  • Developer: Yggdrasil
  • Reels: 6
  • Win lines: 25
  • RTP: 96.02%
  • Jackpot: Yes
  • Theme: Tiki
  • Released: October 2013

Hyperburst is an action-packed Tiki-themed online slot from Yggdrasil that sees players trigger a free re-spin after each and every winning spin, which grows bigger and bigger with every successful spin thereafter. 

Once symbols have grown to 4x4 in size a 2x multiplier kicks in which sees all wins doubled! Each consecutive win sees the game become more and more lucrative as the multiplier climbs up by one to a maximum total of 10x.

With a maximum win potential of 12,800x your initial stake, this 6-reel, 25 win line slot is well worth a spin if you're into modern online slot games with truly unique mechanics.

Play Hyperburst at PokerStars Casino:-