Slotty Slots Casino Bonus Codes & Promotions for December 2025

Written by

Tobi Amure

Last Updated

August 4, 2025

Bonus Value & Fairness

8 /10

Our Bonus Value & Fairness score reflects the welcome bonus size, its terms, and the availability of other promotions.

8 /10

Sort by:

Popular New A-Z Z-A

Filter

$500

100

10000$

1000%

Showing 10 online casino bonuses

At Slotsspot.com, we believe in transparency with our readers. Some of the links to casino sites on our platform are affiliate links. This means that if you choose to click on one of these links and make a deposit, we may earn a commission at no additional cost to you. We appreciate your support, as it helps us keep delivering honest and detailed reviews. Just remember to gamble responsibly and follow your local laws.

Ads disclosure

The Expert Rating you see is our main score, based on the key quality indicators that a reliable online casino should meet. Read more about our rating methodology on the How we rate online casinos.

How we rate

Valid

For 7 days

7.1

Up To £100 Cashback

Min Deposit

£10

Wager

Bonus worked?

18+. New customers only. 10% cashback on net slot losses only (Min £10). Based on losses from first deposit only. Cashback credited 7 days after reaching minumum net loss position. Min £1, max £100 cashback

Valid

For 7 days

7.1

Up To 150 Bonus Spins

Min Deposit

£10

Wager

30x

Your chance to win %

Bonus worked?

18+. New customers only. Bonus Spins: Min deposit £10, max 150 Bonus Spins. 30x wagering, 4x max conversion. Spins valid on Big Bass Splash. Spin value 10p.

Valid

For 5 days

7.1

Up To 150 Free Spins for 5 Days

Min Deposit

£10

Wager

Your chance to win %

Bonus worked?

18+. New customers only. First deposit only. Min deposit and wager £10. Max 30 Free Spins Daily. Spins valid on Cowboys Gold and Cowboy Coins. Spin value varies. Log in required to claim. Max 1 spin per day on the Lucky Wheel for 5 consecutive days after first deposit. Lucky Wheel outcomes vary. Max payout: £500.

Valid

for 7 days

7.1

Up To 20 Free Spins Every Monday

Min Deposit

£25

Wager

Bonus worked?

18+. Existing players only. Deposit £25–£49 in previous week for 10 Free Spins, £50+ for 20 Free Spins. Spins valid on selected slots. Max win £500 (cash). Spins credited each Monday, valid for 7 days. T&Cs apply.

Valid

for 7 days

7.1

Up To 200 Bonus Spins on Big Bass Bonanza

Min Deposit

£250

Wager

40x

Your chance to win %

Bonus worked?

18+. Verified players only. Deposit £250+ monthly to get 1 spin on the Monthly Lucky Wheel. Win up to 200 Bonus Spins (40x wagering, max win £50) or 75 Free Spins (cash, max win £500). Spins valid for 7 days. One spin/month. T&Cs apply.

7.1

20 Free Spins on The Dog House

Min Deposit

£20

Wager

Bonus worked?

18+. Second deposit only. Min deposit £20. Max 20 Free Spins. Can be claimed one time upon second deposit. Spins valid on The Dog House. Spin value 20p. Max payout: £500. Spins to be claimed within 7 days. T&Cs apply.

7.1

Up To £50 Bonus Spins

Min Deposit

£10

Wager

30x

Your chance to win %

Bonus worked?

18+. New customers making their first deposit only. Min deposit £10, Min 20 bonus spins, max 50 bonus spins on Starburst, Aloha! Cluster Pays or Finn and the Swirly Spin only. 30x wagering, 4x max conversion. 7-day spin expiry.

Valid

For 3 days

7.1

Up To £200 Cashback

Min Deposit

£50

Wager

Bonus worked?

18+. New customers making their first deposit only. Min deposit £50. 10% cashback on any net slot losses only (Min £10). Cashback based on losses from first deposit only. Cashback credited within 3 days from first deposit made. Min £1 cashback, Max £200 cashback.

Valid

For 7 days

7.1

200 Bonus Spins

Min Deposit

£20

Wager

30x

Your chance to win %

Bonus worked?

18+. New customers only. First five deposits only. Min deposit £20 as first deposit. Max 200 bonus spins. 30x wagering. 4x max bonus conversion. Deposit Bonus Spins can be claimed once per deposit across first five deposits. Spins valid on Book of Vikings. Spin value 10p.

Valid

For 28 days

7.1

Up To £120 + 60 Free Spins

Min Deposit

£20

Wager

40x

Your chance to win %

Bonus worked?

18+. New customers only. First three deposits only. Free Spins: Min deposit £20, max 60 Free Spins. Max payout: £500. Free Spins can be claimed once per deposit across first three deposits. Spins valid on Big Bass Bonanza. Spin value 10p. Bonus Match: Min deposit £20. Max 100% bonus match up to £60. Bonus Match based on winnings earned from first three deposits only. 40x wagering, 4x conversion.

Best Alternative Bonuses at Other Casino Sites

Valid

for 7 days

7.2

500% Up To $90,000 + 100 Free Spins

Min Deposit

$10

Wager

40x

Claim bonus

TrustDice Casino bonuses

Your chance to win %

Bonus worked?

18+. T&Cs apply

Valid

for 1 days

7.7

Up To $50,000 VIP Wheel

Min Deposit

$500

Wager

Claim bonus

Wild.io Casino bonuses

Bonus worked?

18+. T&Cs apply

Valid

for 7 days

7.4

225% Up To 31,500 USDT + 100 Free Spins

Min Deposit

20 USDT

Wager

40x

Claim bonus

bets.io bonuses

Your chance to win %

Bonus worked?

18+. T&Cs apply

Valid

3 Times

6.5

Up To $23,000 VIP Crypto Offer

Min Deposit

$1,000

Wager

35x

Claim bonus

El Royale Casino bonuses

Your chance to win %

Bonus worked?

18+. T&Cs apply

Valid

5 times

220% Up To $22,000 + 55 Free Spins Crypto

Min Deposit

$1000

Wager

35x

Claim bonus

Las Atlantis Casino bonuses

Your chance to win %

Bonus worked?

18+. T&Cs apply

Bonuses from Slotty Slots Casino Sister Sites

Valid

For 7 days

5.9

100 Free Spins

Min Deposit

£20

Wager

Dice Den Casino bonuses

Your chance to win %

Bonus worked?

18+. New customers only. Min deposit £20. Min wager £20 on slots. Max 100 Free Spins. Max one claim. Spins credited within 7 days after deposit. Spins valid on Big Bass Splash. Spin value 10p.

Valid

for 7 days

7.1

Up To 20 Free Spins Weekly

Min Deposit

£25

Wager

Slot Strike Casino bonuses

Bonus worked?

18+. Deposit & wager £25/£50 on slots last week to receive 10/20 Free Spins on Big Bass Bonanza 1000, Cowboys Gold or Lucky’s Wild Pub. Spins worth £0.10 each. Credited by 17:00 Monday. Valid for 24h after crediting, 7 days to use after claiming. Winnings paid as cash. T&Cs apply.

Valid

for 7 days

6.3

Up To 20 Free Spins Weekly

Min Deposit

£25

Wager

Rich Ride Casino bonuses

Bonus worked?

18+. Weekly Rewards Spins: Credited by 17:00 every Monday, valid for 24 hours. Min dep and wager £25 in the previous week to receive 10 Free Spins or Min dep and wager £50 in the previous week to receive 20 Free Spins. Spins are valid on Big Bass Bonanza 1000, Cowboys Gold or Lucky’s Wild Pub and are valued at £0.10 each. Spins valid for 7 days after redeeming. T&Cs Apply.

Valid

For 7 Days

6.6

100 Free Spins

Min Deposit

£20

Wager

Play UK Casino bonuses

Your chance to win %

Bonus worked?

18+. First deposit only. Min deposit £20. Min wager £20 on slots. Max 100 Free Spins. Max one claim. Spins credited within 7 days after deposit. Spins valid on Big Bass Splash. Spin value 10p.

Valid

For 28 days

Up To £120 + 60 Free Spins

Min Deposit

£20

Wager

40x

Mango Spins Casino bonuses

Your chance to win %

Bonus worked?

18+. New customers only. First 3 deposits only. Free Spins: Min deposit £20, max 60 Free Spins. Max payout: £500. Spins valid on Big Bass Bonanza. Spin value 10p. Bonus Match: Min deposit £20. Max 100% bonus match up to £60. Based on winnings from first three deposits only. 40x wagering, 4x conversion. Claim once per deposit.

Valid

for 7 days

7.4

Up To 20 Weekly Free Spins

Min Deposit

£25

Wager

Fortune Mobile Casino bonuses

Bonus worked?

18+. Weekly Rewards Spins: 00:00–23:59 each Monday: Min dep £25 in the previous week to receive 10 Free Spins or Min dep £50 in the previous week to receive 20 Free Spins. Spins are valid on Rich Wilde and the Tome of Insanity, Rise of Merlin or Treasures of Kongar and are valued at £0.10 each. Maximum winnings capped at £500.

Valid

For 7 days

6.6

Up To NZ$1,000 + 200 Free Spins

Min Deposit

NZ$20

Wager

40x

Vegas Kings Casino bonuses

Your chance to win %

Bonus worked?

18+. T&Cs apply.

Valid

for 28 days

6.7

100% Up To £25

Min Deposit

£20

Wager

30x

O’Reels Casino bonuses

Your chance to win %

Bonus worked?

18+. New players making their first deposits only. Min deposit £20. 100% deposit match, max £25 cash. 30x wagering on first deposit amount to receive cash. Redeposit allowed to complete wagering.

Valid

For 7 days

7.3

Up To £100 Cashback

Min Deposit

£10

Wager

Royal Valley Casino bonuses

Bonus worked?

18+. New players only. Cashback: 10% cashback on net slot losses only (Min £10). Cashback credited 7 days after reaching minimum net loss position. Min £1, max £100 cashback.

Up To £100 Cashback + 150 Bonus Spins

Min Deposit

£10

Wager

30x

Hot Streak Casino bonuses

Bonus worked?

18+. New players only. To claim the Welcome Bonus, players must deposit at least £10 on their first deposit. Deposit £10 – £49,99 for 50 Bonus Spins, £50 – £99,99 for 100 Bonus Spins, and £100+ for 150 Bonus Spins. All winnings earned from the spins will be rewarded in bonus funds and carry a wagering requirement of 30x and conversion of 4x the total bonus amount earned. Bonus spins are valid for 7 days; unused spins will be removed. Bonus funds from spins are valid for 28 days; unmet wagering requirements will result in removal. The minimum net loss position of £10 on slot games is required to qualify for this promotion.

Slotty Slots Casino bonuses highlights and quick facts
Slotty Slots Casino Welcome Pack – What’s Included?
Deposit methods to receive bonuses at Slotty Slots Casino

Slotty Slots Casino bonuses highlights and quick facts

Number of bonuses

Min deposit

£5

Min withdrawal

£10

Withdrawal time

0–5 banking days

Payment methods

Pay By Phone, MasterCard , ... Show more

PayPal, Trustly, Visa, MuchBetter .

Show less

Available currencies

GBP

Slotty Slots Casino Review

Slotty Slots Casino Welcome Pack – What’s Included?

First Welcome Package

Slotty Slots Casino welcome bonus
Welcome bonus	Details Promo code
1st Deposit	50% Up To £20 + 10 Free Spins Full T&Cs apply
2nd Deposit	75% Up To £40 + 20 Free Spins Full T&Cs apply
3rd Deposit	100% Up To £60 + 30 Free Spins Full T&Cs apply

Claim bonus

Second Welcome Package

Slotty Slots Casino welcome bonus
Welcome bonus	Details Promo code
1st Deposit	60 Bonus Spins Full T&Cs apply
2nd Deposit	50 Bonus Spins Full T&Cs apply
3rd Deposit	40 Bonus Spins Full T&Cs apply
4th Deposit	30 Bonus Spins Full T&Cs apply
5th Deposit	20 Bonus Spins Full T&Cs apply