Slot Bonuses

More and more often we’re seeing slots bonuses on our favourite sites. When you understand these bonuses fully, you can have a great deal of fun and even win some additional funds too.

Our Go-To Sites for Slots Bonuses

Big Tease Bingo

Tempt yourself with 25 no deposit free spins and three full days of free bingo when you sign up with this site.

Visit website for full T&C's.

mFortune Bingo

Snap up a freebie of up to £10 to play on slots and other games with this site, you’ll be bound to have a great time.

18+. New players only. 20x wagering requirement. Expires after 7 days. Max withdrawal from bonus winnings £50 T&Cs apply,

Lucky Cow Bingo

Win up to 500 free spins on the very best slot games every time you deposit £20 or more with this site.

Visit website for full T&C's.

All offers come with T&Cs, you can find out more on their sites.

Slots Bonuses

Let’s delve into all of the different kinds of slots bonus that you could be getting your hands on!

Free Spins

These bonuses are very specific and entitle you to a set number of free games at a set wager. They also come with an expiry date and caps that will prevent you from winning too much for your freebie. This can be seen as pretty restrictive by some players but it can also be a good introduction to a new site.

No Deposit and Deposit Slots Bonus

As well as free slots bonuses, you can also get ones that are dependent on the amount that you pay into a site. These work just like bingo deposit bonuses, you’ll get a percentage based boost on whatever you pay in. The terms can restrict what kind of game you can play on, progressive jackpots are usually cash only, for example.

Free Rounds Bonus

Aside from the free spins that you can earn from onsite promotions, you can also unlock free spins during a round. This is usually triggered by what’s known as the scatter symbol, which will reward you with free spins when you get three of them in one game. The free spins round will play automatically in this case, you can’t keep it for later or another game.

In Game Bonuses

Other game bonuses also exist within slots that will help you win more, with bonuses like multipliers, spinning the wheel or rolling the dice. Usually these bonus features will be themed to tie in with the theme of the game, which can make it feel a lot more fun. With both fun and rewards in equal measure, these bonus rounds can be player favourites.

Cash Back Bonuses

Cash back bonuses are ones that take into account what you have spent with a site over a select period of time. They will be credited as a bonus that is a percentage of the amount wagered or lost.

Slot Promos

Various promotions can deliver some funds or free spins for you to play with. These can be longstanding ones like reloads or one off ones, which give you a chance to get a slots bonus within a set period of time. They can come in many forms, like tourneys, giveaways, promo codes and more.

Pick and Match Prizes and Pick to Win Prizes

These bonus features are common in a lot of slot games, basically you need to select random symbols or match hidden ones to win larger multipliers. This can deliver some of the biggest jackpots in the game if you’re lucky!

Exclusive Bonuses

Some sites keep some extra special bonus funds just for their VIP players. These exclusive bonuses can get bigger the more you spend with a site and they’ll be credited on a regular basis. On a lot of sites, you get a monthly perk of free spins which will be added to your balance to play with. They can also be delivered to you through an email or something similar.

Are there Ts and Cs I should know about?

When you play slots with bonus funds, you always want to be aware of the terms and conditions. These will be different depending on the site you’re playing on, but you can watch out for:

The Wagering Requirements

When you play with bonus funds, you can’t just go ahead and withdraw whatever you win from the game as sites would lose money if this was the case. What they do instead is apply wagering requirements to your winnings, which means you have to wager them a set amount of times prior to withdrawing.

Expiry Dates

In the case of many bonuses, if you don’t use them within a certain time, you will miss out on using them at all. This can be a two week window or even less, so you’ll want to read into this to make sure you don’t fall foul of an expiry date. There’s nothing worse than missing out on your bonus so don’t let this happen to you!

Minimum and Maximum Limits

Although some sites will allow you to deposit smaller amounts, you may not qualify for a bonus if you deposit £5 instead of £10 for example. This will always be specified on the promotions page, but it may be part of the smaller print. There will also be an upper limit to think about too, so take that into account if you’d rather split your deposits between different bonuses.

Cashable Vs Sticky Bonuses

Some slots bonuses are cashable after you satisfy those T&Cs but others will always stay in your bonus balance until they are used up. The ones that you can cash out are known as cashable but the others are known as sticky, as they stick to your balance. If you’re just playing with the intention of having fun then the distinction doesn’t matter too much.


Bonuses on slot games are a lot of fun and you can enjoy loads of them when you play online. There are deposit bonuses, free spins  and cash back to enjoy – just read those T&Cs and you’ll be ready to play!