Dice Den Casino Bonus Codes & Promotions for December 2025

Written by

Liam Brown

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

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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 Dice Den Casino Sister Sites

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.

Valid

For 7 days

7.1

Up To £100 Cashback

Min Deposit

£10

Wager

Slotty Slots Casino bonuses

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

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.