Shamrock Lock Slot

Getting Started

Shamrock Lock is a 10 line, 5 reel slot game with a Wonder Spin bonus, Mystery Symbols, a Lock ‘n’ Roll bonus and Wild substitutions.

How to Play

Spin the reels to try to achieve 2, 3, 4 or 5 of a kind reel wins, or a bonus feature.

Set Your Bet

Shamrock Lock has 10 win lines.

Select the ‘Total Bet’ button to increase or decrease the size of the bet.

All games are always played with 10 win lines.

Start the Game

Select ‘Spin’ to start your game at the current bet value.

The space bar key on the keyboard can often be used as an alternative for pressing the primary on-screen button.

How to Win

Match 2, 3, 4 or 5 reel symbols across a valid win line to achieve a win.

All games are always played with 10 win lines.

Wins can occur across any or all of the win lines.

Only the highest award is paid per winning combination.

All wins pay left to right across adjacent reels, except Bonus, starting from the leftmost reel.

Wilds

Any wild symbols landing in view during the reel game substitute for all symbols except Bonus symbols.

Wild symbols appear on reel 3 (the middle reel) only, except during the Wonder Spin feature, and substitute for all symbols.

Bets and Payouts

Your winnings will be credited to your account immediately.

You will lose your bet amount if you lose the game.

CurrencyMinimum StakeMaximum Total StakeMaximum Potential Payout Per Game
GBP£0.10£4.00£50,000.00

Wonder Spin

Any full stack of wild symbols on reel 3 will award the Wonder Spin bonus.

Any wins in view are paid before the Wonder Spin bonus starts.

Each Wonder Spin can consist of up to 2 respins. The first respin will have reels 2 and 4 wild.

If a win occurs, the feature is over. If no win occurs, the second respin will happen. This respin will have reels 1, 3 and 5 wild. This guarantees a win and ends the feature.

Mystery Symbols

Any mystery symbols in view when the reels have stopped will transform into one of the 6 reel symbols. They cannot transform into the wild symbol.

All the revealed symbols will be identical. Wins will be awarded once the symbols have transformed.

Fortune Bet

The Fortune Bet is an extra bet which you may choose to have. The cost is 50% of the current bet. For example, if you are playing at £1 and activate the Fortune Bet, the new bet will be £1.50.

Playing with the Fortune Bet activated will enable the Lock ‘n’ Roll bonus.

Lock ‘n’ Roll

Lock ‘n’ Roll is only available if playing with the Fortune Bet active.

Lock ‘n’ Roll activates randomly, and can happen on any spin. The first 3 reels will lock together, and the same symbols will be shown across all 3 reels. Reel 4 may then also be locked to the first 3 reels, and sometimes reel 5 may be added as well!

Any reels locked together will stop at the same time.

General Information

Wins from the Wonder Spin bonus are added to any wins that occurred in the spin that activated the Wonder Spin bonus.

The player’s odds of getting any particular outcome are always the same.

Any combination of wins in a single game is limited and will not exceed the maximum potential of £50,000.00. It may not be possible to reach this limit in a single game from every bet configuration.

The RTP is shown in-game.

The outcome of any play during the game is pre-determined and player choices do not affect the return of the game.

The RTP reflects the theoretical return across a very large number of plays over an extended period of time, and represents the long-term expected payback of the game which has been calculated by an independent testing company, in accordance with the required regulations.

This game has been independently fairness tested by NMi, a leader in Testing and Auditing with over 40 years of experience serving the gambling sector as an ISO17025 accredited testing facility.

Shamrock Lock Demo Mode & Free Play Guide

When players explore a new slot, many look for a Shamrock Lock demo mode or Shamrock Lock free play feature to understand the basics. While no demo version is offered directly here, this page acts as a reliable alternative. We’ve gathered the key details from the slot itself so that you can gain the same insight you would from free play, but in a clear, easy-to-read format.

Play This Game For Real Money Online

We've checked the availability & listed the top casinos with this game below:

Our Top PicksBonusVisit Site
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18+. New players only. Min deposit £20. Max bonus 100% up to £25 on 1st deposit. 50 spins on specific game only on 2nd deposit. 35x wagering applies, within 21 days. Max wins from spins £100. Spins expire after 24 hours. Full T&Cs apply.

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