Rate This Free Game
(66 votes)

Get up to $1500 + 100 Free Spins

What Will You Play Next?

Unlock Slots

If you like online fruit slots with a real casino feel, Unlock by Simbat will be an entertaining play. A classy design which brings to mind a sophisticated casino environment, Unlock offers the chance of fruit slots with lots of extra bonuses too.

But will you be thrilled that you opened the game or will you wish you had thrown away the key? Here’s what you need to know about Unlock by Simbat before you play…

Do You Have the Key?

Unlock the two different games available, with both the basic game played at the bottom and the more advanced top game too.

Starting with the basic game, you’ll only need to spend one credit to spin the reels. There’s a useful Auto Hold facility too which will choose a reel in a promising position and freeze it in place. The remaining reels can then be spun into what hopefully will be a winning position. If you don’t want to accept the suggestion from Auto Hold, you can hit the Reset button to release all the reels and bring them back into play.

You can move onto the top game by using the Choose Game button at any time. You click on the same button to decide how much you want to bet. On the top game it’s possible to bet far more, with the prospect of winning bigger prizes!

Choose from 5, 10 or 20 credits per spin; as the stake increases you won’t change the likelihood of winning but you will stand a better chance of activating the special bonus feature.

When you bet with a stake of 5 credits per spin, you’ll need to find 3 red keys visible on the reels in order to get the bonus. With a bet of 10, you get the bonus with either 3 blue or 3 red keys on the reels. And with a max bet of 20 the bonus is unlocked when you get three keys of any colour in front of you on the reels!

The prize you’ll receive from the bonus game is random and you’ll use the Start button to decide what you win, but it could be anything up to 600 credits!

When you’re ready to collect your winnings, simply click on Take Highest Pot button and all your money will be transferred back into the basic game.

Practice to Become Perfect!

Every slot game has its own quirks and unique features so if you’ve never played before you may want to have a bit of practice before you let loose on the live game.

Unlock has a free slot version which means that you can access all of the same features but without playing for real cash. This provides a very authentic playing experience and allows you to explore and experiment before you go any further. You’ll be credited with a virtual bank balance so you’ll really feel like you’re playing for cash!

This simulation mode is ideal for those who are very new to playing online slots, allowing them to become more familiar with the game before registering for the live version. It’s also useful if you’re not sure whether the game is for you, as it allows you to experience the full gameplay without having to register and create an account first.

Advanced players also take advantage of the simulation feature because it’s a useful way of trying out new strategies and experimenting with different tactics in a safe environment.

Play on the Go!

Unlock has been created by Simbat, a developer based in the Seychelles which has been releasing titles since 2007.

All of their substantial library of games are based on Flash technology which means that your device will have to be compatible. If you’re having trouble seeing the graphics, it could mean that you don’t have a Flash-enabled device.

Simbat have chosen this method of play because it means that there’s no need to download software or install any apps. All you need is an internet connect and a web browser and you’ll be able to play.

Your account won’t be confined to a single device as you will be able to log in to wherever you are. This allows you to play on a variety of devices and locations so you can play Unlock on the go too!

Keep the Key

Unlock by SImbat is a simple game that offers big prizes. With some seriously big bonuses on offer and uncomplicated play, both newbies and more experienced players will love it.

You Might Also Like

Casino Bonuses

Casino Bonuses

From welcome packages to reload bonuses and more, discover what bonuses you can get at our top online casinos.

Online Gambling

Online Gambling

Ready to learn all about online gambling? Then check out our complete guide, where we also rank the best gambling sites for 2024.

Mobile Slots

Mobile Slots

No matter what device you’re playing from, you can enjoy all your favorite slots on mobile. Find out how to get started.

Live Dealer Casinos

Live Dealer Casinos

Live dealer games are some of the most innovative and immersive offerings at online casinos. Learn about the top live dealer casinos with our expert guide!

Our Favourite Casinos

By subscribing you: consent to receive bonus offers and other emails from VSO; confirm that you are of legal age to gamble in your country of residence; and acknowledge that you have read and accepted our privacy policy. You can unsubscribe at any time. This site is protected by reCAPTCHA and the Google Privacy Policy and Terms of Service apply.

You've Won a Free Spin

Join Bet On Red now and get up to €450 + 250 Free Spins!

Claim Bonus

Will You Win?

Choose one of the treasure chests to see if you've won an exclusive bonus.


Treasure Box


Treasure Box


Treasure Box


No thanks

You've Won!

Treasure Box

Enjoy Your Prize!

You've won an exclusive one-time only bonus at:

Get up to $1500 + 100 Free Spins
Claim Bonus
No thanks

Report a problem with

Let us know what went wrong:

Submit Your Feedback

Thank you for providing feedback! We’re sorry didn’t work.

If you’d like to tell us more about your experience Click here.

While we resolve the issue, check out these similar games you might enjoy.