Bonus Feature Slots

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In this category we list all of the online slots with a bonus feature. Bonus slots are very popular due to the fact that you have an extra way to win on top of the regular spins. The majority of games in this category are video slots although there is a small selection of three reel slots with a bonus.

There are a wide variety of different styles of bonus features. The most common are free spins or a pick a box bonus but other types of bonuses include the Wheel of Fortune style feature, games with cascading wins and multi-spin slots which are similar to multi-hand video poker. All of the games give you more ways to win.

Game USA R L Coin Max Spins + Win X Jackpot
Thunderstruck II
No
5 243 0.01   See Review 1,000
Gladiator (PT)
No
5 25 0.01 250 See Review 5,000
Texas Tycoon
Yes
5 25 0.01 25 10 - 20 + X3 15,000
Immortal Romance
No
5 243 0.01 300 See Review 1,500
King of Swing
Yes
5 25 0.01 25 3 - 36 + X2 - X10 5,000
Game USA R L Coin Max Bonus Details Jackpot
Big Kahuna
No
5 9 0.01 45 Pick until stop 8,000
Paradise Dreams
Yes
5 20 0.01 20 Pick 5 from 12 5,000
Tomb Raider 2
No
5 30 0.01 300 Multi Stage 7,500
Spiderman
No
5 25 0.01 25 Multi Stage 5,000
Magic Spell
No
5 25 0.01 250 Multi Stage 2,000
Game USA R L Coin Max Wheel Prizes Jackpot
Wheel of Wealth SE
No
5 25 0.01 250 10 to 10,000 10,000
Wheel of Fortune
No
5 9 0.05 45 10 to 10,000 10,000
Millionaires Club II
No
5 9 0.10 9 10 to Jackpot Progressive
Triple Action Frenzy
No
5 15 0.01 75 See Review 1,000
Mega Moolah
No
5 25 0.05 125 4 Jackpots Progressive
Game USA R L Coin Max Bonus Details Jackpot
Crazy Chameleons
No
5 20 0.01 250 4 Bonus Games 5,000
Genies Gems
No
5 20 0.01 250 4 Bonus Games 8,000
Totem Treasure
No
5 20 0.01 250 4 Bonus Games 10,000
Winning Wizards
No
5 20 0.01 250 4 Bonus Games 12,000

Multi-Spin Slot Machines

Game USA R L Coin Max Bonus Details Jackpot
Goblins Cave
No
9 3 0.01 15 Hold + Bonus 150
Ocean Princess
No
15 5 0.01 25 Hold Reels 1,000
Triple Profits
No
9 3 0.01 15 Hold + Bonus 1,000
Ugga Bugga
No
30 10 0.01 50 Hold Reels 1,000

Bonus Accumulator Slots

Game USA R L Coin Max Bonus Details Jackpot
Bank On It
Yes
3 1 0.05 13 Piggy Bank 1,400
Star Catcher
No
3 3 1.00 3 Collect Symbols 2,500
Top Hat Magic
No
3 3 1.00 3 Collect Symbols 500

Slots with a Cascade Bonus

Game USA R L Coin Max Bonus Details Jackpot
Bejeweled
No
10 10 0.01 23 Cascading Wins 20,000
Break Away
No
5 243 0.01 500 Rolling Reels 5,000
Cubis
No
0 15 0.10 15 Cascading Wins 10,000
Da Vinci Diamonds
No
5 20 0.01 100 Tumbling Reels 5,000
Hot Gems
No
5 25 0.20 25 Cascading Wins 5,000
Jewel Quest
No
0 0 1.00 1 Cascading Wins 2,000
Nuclear 9's
No
5 9 0.01 120 Rolling Reels 5,000
Sweet Thing
No
9 8 0.01 8 Cascading Wins 3,000
Game USA R L Coin Max Bonus Details Jackpot
Game On!
No
3 1 0.10 1 Skill Stop 1,000X
Pub Fruity
No
3 1 0.10 1 Trail & Darts 500X
The Gee Gees
No
3 1 0.10 1 Trail Bonus 2,000X
Treasure Ireland
No
3 1 0.10 1 Trail Bonus 500X
You Lucky Barstard
No
3 1 0.10 1 Skill Stop 250X

Bonus Slot Information

While there are no exact details for when the first bonus slots started to appear on casino floors it was most likely in the 1980's. Regardless of when the first bonus slots were released they have become the most popular style of slot machine both at offline and online casinos. It's now quire rare for new games not to have some sort of bonus.

It took the online casinos quite a few years to catch up with land-based casinos in terms of bonus slots. The category really started to pick up in 2003 when all of the major software providers started to release a good range of bonus feature games. Today you have a huge selection of games with a huge variety of bonus types.

In terms of bonus game types there are several main categories which are as follows;

  • Free Spins
    You win free games which often have increased win multipliers
     
  • Pick a Box Bonus
    A second screen bonus where you get to pick items to reveal prizes
     
  • Wheel of Fortune
    Made famous by IGT the wheel of fortune bonus awards a spinning prize wheel
     
  • Accumulator Bonus
    You collect items to win prizes or activate another type of bonus
     
  • Multi-Spin Bonus
    Game like multi-hand video poker where you have multiple sets of reels.

Some slot machines have multiple types of features so it's not uncommon to see for example a game with both free spins and a pick a box bonus. As games get more advanced we are also starting to see games with multiple types of the same feature. For example the popular Thunderstruck II game has four types of free spins.