Free Slot Machines with Bonus Rounds

Imagine the feeling of spinning the reels, winning a prize, and triggering a bonus round. When you play free slot machines with bonus rounds, that's possible. Any spin could lead to an exciting bonus. With that bonus, you stand to win extra cash. The unexpected always feels fantastic.

The bonus rounds in slots differ from game to game. You usually have one of these options:

  • Free spins – These free rounds may have extra wilds, multipliers, or sticky symbols/frozen reels.
  • Interactive pick 'em game – It may be a single level or multiple levels that boost the number of free spins and multipliers you get or reward you with an instant cash prize.
  • Prize wheel – Spin a wheel to win cash, multipliers, or a jackpot prize.
  • Board game – You roll dice or spin a spinner and move spaces collecting cash or other prizes along the way.

To trigger the bonus, the game rules often require a number of symbols to appear on the reels or on a specific line. Some bonuses are triggered randomly. There are also bonus games that only become available if you bet a certain amount on the slot game you've chosen.

Thanks to Best Paying Slots, you can play free slot machines with bonus rounds at any time. Play for free without having to create an account or download software. It's an easy way to try out a new slot machine without any risk.

After you've tested out online slots with bonus rounds, switch to play for real money. You'll be able to find the best online casino, sign up for free, and play slots for real money.

Here are some of our favorite free slot machines with bonus rounds.

Type
5-reel, bonus, video
Paylines
20
Bonus round
Free Games Feature, Big Wheel Bonus, Stacked Wilds Feature
Max Bet
$200
Software
Wager Gaming Technology
Type
5-reel, video, bonus
Paylines
25
Bonus round
Free Spins Feature, Stacked Wilds Feature
Software
Real Time Gaming
Type
5-reel, video, bonus
Paylines
30
Bonus round
Free Spins Feature, Progressive Jackpot Feature
Max Bet
$112.5
Software
Betsoft
Type
5-reel, bonus, video
Paylines
10
Bonus round
Expanding Wilds Feature, Free Freespins Feature
Max Bet
$10
Software
Betsoft
Type
3-reel, video, bonus
Paylines
5
Bonus round
Free Spins Feature, Bigger Cash Win Bonus Round
Max Bet
$75
Software
Rival Gaming
Type
5-reel, bonus, progressive, video
Paylines
243
Software
Real Time Gaming
Type
5-reel, bonus, video
Paylines
10
Bonus round
Free Spins Feature
Max Bet
$50
Software
Wager Gaming Technology
Type
bonus, video, 5-reel
Paylines
100
Bonus round
Free Spins Feature, Buy Feature
Max Bet
$112.5
Software
Betsoft
Type
bonus, video, 5-reel
Paylines
720
Bonus round
Free Spins Feature
Max Bet
$62.5
Software
Rival Gaming
Type
5-reel, bonus, video
Paylines
10
Bonus round
Free Spins bonus
Max Bet
$125
Software
Wager Gaming Technology
Type
5-reel, video, bonus
Paylines
10
Bonus round
Free Spins Feature
Max Bet
$100
Software
Real Time Gaming
Type
5-reel, bonus, video, 3D
Paylines
720
Bonus round
Free Spins Feature
Max Bet
$50
Software
Betsoft
Type
5-reel, bonus, video
Paylines
25
Bonus round
2nd Chance Feature, Roman Triumph Free Spins Feature, Sticky Wild Re-spins Feature, The Ides of March Pick Bonus
Max Bet
$62.5
Software
Rival Gaming
Type
6-reel, bonus, video
Paylines
All pay
Bonus round
Buy Feature, Bonus Bet Feature, Cascading Wins Feature, Free Games with Multiplier Symbol Feature
Max Bet
$5
Software
Real Time Gaming
Type
5-reel, bonus, video
Paylines
20
Bonus round
Quick Spin Bonus, Instant Cash Feature
Max Bet
$200
Software
Wager Gaming Technology