LOW RISK
Expected Value
£4.22
Time Required
~20 mins
Deposit Needed
£10
Qualify Within
7 days

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How the Profit Tracker works: Once you've completed this offer, click "Log to Profit Tracker" to record your actual result. We'll track your running profit vs expected value so you can see how your results compare over time.
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18+ • New customers only • T&Cs apply • Use code MATE50 • Please gamble responsibly

What You Get

Deposit £10 using promo code MATE50, wager £10 on qualifying slots, and LuckyMate will credit your account with 50 bonus spins on Big Bass Splash at 10p each. Winnings from the spins need to be wagered once before you can withdraw — but the wagering requirement applies only to your spin winnings, not your deposit.

Promo Code Required
MATE50
Enter manually in the cashier field during deposit
🚨 Spins expire after 24 hours

Once your bonus spins are credited, you have just 24 hours to play them. If you don't use them within that window they'll be forfeited. Plan to complete the full offer in one session — qualify, collect your spins the same day if possible, and play them immediately.

⚠️ 1x wagering on spin winnings

Unlike wager-free offers, spin winnings here need to be bet once before withdrawal. Maximum bet size while wagering is £1 per spin. The expected cost of this step is small (~£0.19), but factor it into your expectations — you won't be withdrawing your raw spin winnings directly.

⚠️ Maximum cashout £100

Free spin winnings are capped at £100 maximum withdrawal. Given the expected return is around £4.80 from the spins, this cap is unlikely to affect most sessions — but worth knowing if variance goes heavily in your favour.

Expected Value Breakdown

Three components make up the EV: the expected return from the spins, minus the cost of the qualifying wager, minus the cost of wagering the winnings once.

Component Calculation Value
50 bonus spins at £0.10 50 × £0.10 × 96% RTP +£4.80
Qualifying wager cost £10 × (100% − 96.09%) on Starburst −£0.39
1x wager on spin winnings £4.80 × (100% − 96%) on Big Bass Splash −£0.19
Total EV ~£4.22
ℹ️ About this EV figure

RTPs used: Big Bass Splash 96% (Pragmatic Play), Starburst 96.09% (NetEnt). The wagering step on winnings uses Big Bass Splash at 96% — a solid choice for clearing your 1x requirement. Individual results will vary due to variance.

Step-by-Step Guide

  1. Register at LuckyMate
    Create a new account at LuckyMate. Complete identity verification before depositing — have your ID and proof of address ready. Eligible payment methods for this offer are Visa, Mastercard, Google Pay, and Apple Pay. E-wallets are not eligible.
  2. Deposit £10 using code MATE50
    Navigate to the cashier and deposit £10. Manually enter the promo code MATE50 in the designated field during the deposit process — do not skip this step. The offer will not activate without the code. Once your deposit is complete, go to the Gift icon at the top of the screen to confirm the promotion is showing as active.
  3. Wager £10 on Starburst
    Navigate to Starburst (by NetEnt, 96.09% RTP) and wager a total of £10 on it. You can spread this across multiple bets — you don't need to do it in one spin. Watch the Bet Tracker progress toward 100%. Complete this within 7 days of claiming the offer. Once it hits 100%, your 50 bonus spins will be credited to your account.
  4. Play your 50 bonus spins on Big Bass Splash immediately
    As soon as your spins appear, open Big Bass Splash and use all 50. Do not wait — the spins expire 24 hours after being credited. They play at £0.10 each. Your winnings will sit in your bonus balance once all spins are used.
  5. Wager your spin winnings once (max £1 bet size)
    Your spin winnings need to be wagered once before you can withdraw them. Return to Big Bass Splash or any other eligible non-jackpot slot and bet your winnings once, keeping your bet size at or below £1 per spin. The expected cost of this step is around £0.19. Once cleared, your winnings move to your cash balance.
  6. Withdraw
    Request a withdrawal of your full balance — your deposit plus cleared spin winnings. Maximum cashout from spin winnings is £100. Withdraw back to the card you deposited with.

Tips for This Offer

Key Terms & Conditions

Always check LuckyMate's current terms and conditions directly on their site before claiming — offers can change.

Claim This Offer at LuckyMate →

18+ • New customers only • T&Cs apply • Use code MATE50 • Please gamble responsibly