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Best bonus rounds in 3D slots to play for fun without money

Are you looking for best bonus rounds in 3D online slots ?

Yes, if you were looking to play best 3d slots with bonus rounds for free online, then welcome to our site! We bring you a collection of top 3d slots with bonus rounds online that you can play absolutely free in your browser. No download, no registration. This page reviews some of the most famous casino slots games in 3D and their amazing bonus rounds. As it is true with all of our free casino slot games, you can practice play the games on our site and also you can play these slots for real money at most reputable online casino sites that we have partnered with.

plants vs zombies in 3d slots for real money and free play
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Best slots with bonus rounds to play for fun collected here

  • Safari SamSafari Sam
  • Rook's RevengeRook's Revenge
  • At the CopaAt the Copa
  • After Night FallsAfter Night Falls
  • It Came From VenusIt Came From Venus
  • At the MoviesAt the Movies
  • EvolutionEvolution
  • Under the BedUnder the Bed
  • Miles Bellhouse and His Curious MachineMiles Bellhouse and His Curious Machine
  • ExterminatorExterminator
  • Merlin's MillionsMerlin's Millions
  • Merlin's Magic RespinsMerlin's Magic Respins

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What are bonus rounds for online 3D slots?

online 3d slots with bonusesBonus rounds for online 3D slots are arguably some of the best bonus rounds for online video slots.  On all slots, bonus rounds are great to play as they are entertaining and profitable, but with 3D video slots, they can become games unto themselves and offer a fantastic visual and animated experience.  3D slot bonus rounds offer more ways to win money with original features and bonuses with a second screen experience. 

What are some of the best bonus rounds in 3D slots?

There are great 3D slots and there are great bonus rounds, here we will give you some of the best 3D slots with their original bonus rounds.  Because many of the 3D video slots come from a few specific developers, these companies have become experts at providing great bonus rounds for their games.  Some of the 3D game developers are NetEnt, BetSoft, World Match and Game Play.  A few of the 3D games with entertaining, lucrative and fun bonus rounds are Aztec Treasures, Aliens, Terminator 2 and Good Girl Bad Girl.

What makes these 3D bonus rounds the best?

In video slot games, the best 3D bonus rounds are those which can make you some quick cash, while at the same time providing an entertaining experience.  And for the 3D game developers, the more you enjoy a bonus round, the more you will be coming back to play the 3D video slot.  As you will see when you play the bonus rounds, that they are far cry from the classic slots as well as some of the recent online video slots. Sometimes you’ll just play a 3D bonus round slot just because it’s just fun to play!

What are the most popular 3D slots free online?mobile slots in 3d

Many of the most popular bonus rounds in online 3D slots are reviewed below.  These bonus round are very popular with those who enjoy the the excitement of a second screen bonus round.  Because these are free 3D slots, people will play just for the fun of it and enjoy the video-like experience.  But their popularity also continues with the real money play, as these 3D bonuses offer great opportunities to win some money while being entertained.  

Which 3D slots games are able to play on your mobile device?  

After Night Falls, Under the Bed, At the Copa, Rooks Revenge, and The Slotfather are all playable on IOS and Android operated devices.  These are just of a few of the entertaining and lucrative bonus rounds on the highly popular 3D slots.  Search slotsfree.com for an expanded list of the comes which are offered for free and real money play, as well as not download required.


At the Copa free slots 3D

At the Copa slots free play 3d bonus roundsAt the Copa 3D is an online slot by Betsoft with 30-paylines and 5 reels. Multiple bonus rounds,  free spins with a dance off, and expanding wilds with up to a 10x multiplier.  Win up to 430,000 coins in a 3-tier jackpot system! Wilds include respins and can land on any reel.  For each consecutive win multipliers will increase. How to win the progressive jackpot? spin 5 chili peppers on any reel and win the suave jackpot. Land any 5 chilies in any position on lines 2 and 3 to win the mediano jackpot, or land all 5 chilies on the 1st payline and win the caliente jackpot.

Safari Sam slots online

Safari Sam is another online 3D slot by Betsoft with winnings up to 250,000 credits, wild animal free spins, collapsing symbol stacks and random multipliers. This is a 5-reel 30-payline online slot. The Bilbao tree is the scatter symbol, and get 3 trees and earn 450 coins; spin 4 trees and earn 750 coins; and 5 trees land 1,500 coins. Random wilds that can win players up to 10x their winning payout are also included. Free spin wins are doubled in value. Spin 3 binoculars and play in a bonus round to win 4,500 coins.

It Came from Venus slots

Win casino cash in this ‘Little Shop of Horrors’-themed slot called It Came From Venus. Another 5 reel 20 payline slot, this game offers noteworthy scatter payouts and a save the planet bonus round. Win set coin amounts for spinning 3 to 5 ‘Do Not Trespass’ scatter signs. Win a random wilds game and a Feed Me free spins round. Spin 3 helicopters and get an opportunity to save the planet in a highly interactive bonus game. Pick and click boxes for instant win cash prizes with no download required.

It came from Venus 3d slots free play online

Sushi Bar 3D slots

Free play Sushi Bar slots online 3d BetSoftWho’s up for Japanese food in this free to play, no download video slot? Order in playing Sushi Bar 3D slot in a game of the highest graphic and sound quality. Playing with your food is fun when spinning 5 teapots for a top coin payout of 5000 coins. This game includes scatters, wilds, free spin games and a bonus round. Wins are doubled with the soy sauce bottles and the fans will win players a prize, a minimum of 50 credits for 2 symbols . Spin 3 or more fans and trigger the free spins game.


Play the SlotFather slots online 3d freeThe Slotfather casino slots

Based on the classic films by Francis Ford Coppola, The Slotfather is a mafia-based online 3D slot. Win a jackpot of up to $5,000 with a slew of special slot features. Features and bonuses in The Slotfather include a sneaky instant win, a mob bonus feature, an underboss scatter and a bonus round. Make a wager to strike 3 sneeky gangster symbols on the left of the briefcase on the 1st, 2nd, or 3rd paylines. The mob bonus feature happens with an old gangster symbol beside a Tommygun. Win some multipliers and free spins during this feature. Spin 5 Underboss symbols and win 5,000 credits. To win the bonus round, just make a spin and land the Slotfather. Play in a pick and click me bonus for instant cash prizes or sit back and relax and play for free with this highly entertaining slot.

Under the Bed free 3d slots

Free Under the Bed slots 3d betsoftThink of Monsters Inc. and then think of Under the Bed free to play 3D video slot. It’s a 5-reel 30-payline online slot game with best bonus rounds. Win up to 105,000 credits while playing in a spooky second bonus round, a monster world free spins game and with long-lasting wild symbols. Bonus rounds include a free spins bonus, a sticky wild feature and a double up bonus. Win free games with a 2x multiplier for any spin win.

Under the Bed slots free by BetSoft is one of our favorites. The monsters in this slot game are scary and hilarious. You can play under the bed slots on mobile (smartphones, tablets) devices both Android and Apple iOS. Check our special collection of betsoft mobile slots free, which are called BetSoft ToGo.

Aliens slots 3D bonus rounds

With names such as the search, the encounter and the hive, it’s no wonder Aliens 3D bonus round is one of the most popular.  More like a Play Station game, you are provided with an ammo clip and grenade strength to combat the Queen.  You will be blown away (no pun intended) when playing Aliens 3D for both real money and free.  No download required when slaying this creature from outer space.

Play free Good Girl Bad Girl slots 3d onlineGood Girl Bad Girl slots bonus round

The title does no harm to this slot, but it’s the bonus round that kicks this slot into high gear when playing Good Girl Bad Girl for free or real money.  With its double up feature and the click me feature with the good variant and/or bad variant, and the cash offering money wheel bonus, you’ll be nothing but amazed at fun you get from playing with no download required and having two hot girls flying around.

Dante’s Trilogy slots 3D

Dante’s Hell, Dante’s Purgatory and Dante’s Paradise 3D slots are a spin on the wildly success book/poem, Divine Comedy.  All three 3D slots provide a bonus round journey through life, where you end up in one of the 3 destinations, a lot richer than you started.  Playing Dante’s trilogy slots with no download can be as entertaining as and a lot quicker than reading the whole Divine Comedy.

Aztec Treasure slots by BetSoft 3D slot

The happy go lucky chief (Rook) in Aztec Treasure 3D slot is what makes the bonus round so fun and hilarious. Playing for the kiss me wild reel, spear toss and second screen bonus round can be lucrative and worthwhile.  But the “Love Hut” bonus round brings this game to another level, as the chief does some extracurricular activities in one of the tents.  Aztec Treasure slots with no download is a treat in both free play and real money mode.

bikini beach online 3d slot with bonus roundBikini Beach 3D slots

Besides its very suggestive title, Bikini Beach 3D slots with no download required provides a bonus round with a very accurate portrayal of the beach lifestyle. The swimwear bonus game, where you pick which bikini our buxom girl will wear, or the tan me up bonus game, where you decide in which body part to rub the lotion, provide a PG-13 experience.  Nonetheless, both rounds are fun to play whether you’re playing Bikini Beach for real money or for free.