Lock and Pop

Awesome 8 / 10

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Lock and Pop Free Demo Play

Lock and Pop is an online slot machine from NetEnt without a clear theme. The background is purple and could represent space like Starburst, or be abstract. The symbols don’t help clarify the theme either. They are ordinary card symbols, just like bells, diamonds and sevens from old slot machines.

The Best Online Casinos & Bonuses to Play Lock and Pop for Real Money

Lock and Pop - Slot Review

As gameplay, it chooses a Collection bonus, which we don’t really encounter often on NetEnt slots. That is also immediately the only thing the game has to offer. You can win moderately, as the maximum win is only 4,046 times your bet. But for a medium-low volatile slot, that’s a normal value.

Furthermore, the game has an average payout percentage of 96.09%. We hope that the slot still manages to surprise us. You can read how Lock and Pop came out of the test in this slot review.

Lock and Pop

Get lost in a modern themeless slot machine from NetEnt by collecting prize symbols in Lock and Pop.

How to Play Lock and Pop?

The total playing area of Lock and Pop is 5 reels wide and 5 rows high. However, you only play on the middle three rows which incorporate 20 fixed paylines. As a bet you choose a value between $0.20 and $120 per spin. You adjust this with the plus and minus buttons or by clicking on the value.

You play the basic game like any typical slot machine. The goal is to collect the same symbol three, four or five times on one of the paylines. These must connect and start on the far left reel. This way you earn up to 2 times your bet with the card symbols or up to 7.50 times your bet with the premium symbols.

PROs & CONs of Lock and Pop


  • Accessible slot machine
  • Large Bet Range
  • Cheap Feature Buy


  • Slot with no theme
  • Boring base game

Bonus features of Lock and Pop

The addition of extra features does not make the basic game more exciting. On the contrary, special prize symbols often block your paylines. So you play almost exclusively for the bonus game. Those who want can also buy this off thanks to Lock and Pop’s Feature Buy.

Wild Symbol

During spins, you will encounter a Wild symbol or rather a stack of Wilds fairly regularly. These replace all symbols except the prize symbol.

Free Spins Bonus

Prize Symbols appear with a value of 0.5x to 1,000x, but that doesn’t matter in the base game. Only if you can collect 6 or more during the same spin does Lock and Pop become interesting. Then you trigger the bonus round with 7 Free Spins. So unlike many collectible bonuses, it does not continue as long as you spin new symbols.

With each spin you hope to collect new prize symbols. And preferably to fill all three rows of the reels. In that case, you will get a random bonus feature on the fifth row at the bottom of your screen. After this triggers, you may add up the prizes and they will appear on the top row.

Lock and Pop vs. 4 other slots from NetEnt

Slot nameRTPMax. winPay mechanismMultipliers
Lock and Pop96%4,046x20 paylinesYes
Gem Crush96.1%4,361xCluster PaysYes
Buster’s Bones96%973xCluster PaysYes
Milkshake XXXtreme96%7,100xScatter PaysYes
Cupcakes96%2,762xScatter PaysYes

Let’s take a quick look at the 10 different features.

  • Retrigger – Gives 3 additional spins.
  • Adder – Adds 1x or 2x to all prizes on this reel.
  • Magnet – Copies values horizontally from adjacent reels to the current reel.
  • Super Magnet – Copies values horizontally from all reels to the current reel.
  • Topper – Increases all prizes on the reel to the highest value on this reel.
  • Blaster – Adds 1x or 2x to all prizes on the reel and then gives 3 empty spaces the Blaster value.
  • Duplicator – Creates a second playfield with 3 additional reels and randomly places it as an overlay. Prizes add up.
  • Big Bang – Doubles the value of all prizes on the reel and then the value of the top row.
  • Super Collector – Collects the value of all the prizes on the reel and then all the values of the top row.
  • Hammer – Adds all prizes from the reel to the top row and hereafter the value of the top row to all boxes on the reel and back to the top row.

Feature Buy

To make Lock and Pop exciting right away, you can choose to activate the Feature Buy. This buys you the bonus game for 60 times the stake.


Lock and Pop by NetEnt has a payout percentage of 96.09%. This is an average value within the current market.

The Lock and Pop slot has a maximum win of 4,046 times your bet. That’s an ok value for a slot with medium low volatility.

In the basic game of Lock and Pop, you get 20 paylines within a 5-by-3 playfield. But in the bonus game, you try to collect as many prize symbols as possible, regardless of their position in the playfield.

When you pick up 6 Prize symbols during a spin, you win 7 Free Spins. You try to spin as many new prizes on the reels as possible. If you have a full row, one of the 10 features at the bottom of the playfield triggers. In addition, the values are added up and moved to the top row.

Software NetEnt
Slot Types Video Slots
Reels 5x5
Paylines 20
Slot Game Features Bonus Buy, Free Spins, Multipliers, Symbol Collection
Min. Bet 0.20
Max. Bet 120
Slot RTP 96%
devices Mobile versionTablet versionDesktop version
Lock and Pop Slot by NetEnt

Game Winnings & Payouts

Lock and Pop Diamond Symbol

x5 = $90.00

x4 = $30.00

x3 = $15.00

Lock and Pop Seven Symbol

x5 = $75.00

x4 = $24.00

x3 = $12.00

Lock and Pop Bell Symbol

x5 = $60.00

x4 = $18.00

x3 = $9.00

Lock and Pop Ace Symbol

x5 = $24.00

x4 = $12.00

x3 = $6.00

Lock and Pop King Symbol

x5 = $24.00

x4 = $12.00

x3 = $6.00

Lock and Pop Queen Symbol

x5 = $12.00

x4 = $6.00

x3 = $3.00

Lock and Pop Jack Symbol

x5 = $24.00

x4 = $6.00

x3 = $3.00

Lock and Pop Ten Symbol

x5 = $24.00

x4 = $6.00

x3 = $3.00


About the author

Kate Ko

Kate Ko / Games editor

last updated

Kate joined CorrectCasinos' game team in the late 2021. She's here to find and review all new and upcoming slots titles, so you can just enjoy their free play.

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