Welcome Package

Up to £3800+ 150 Free Spins

Start playing in less than a minute
Visa

Bonus terms & conditions apply.

Grp Casino Bonuses: Up to £3,800 + 150 Free Spins, Weekly Cashback and Reloads

Our bonuses come in three shapes: a welcome package worth up to £3,800 plus 150 free spins, a 50% reload on later deposits, and 10% cashback on your net losses every week with no wagering attached. Here is what each one gives you, what the playthrough asks for, and how to work through it without surprises.

Spin one of these

Sweet Bonanza 1000Sweet Bonanza 1000
Sweet Bonanza Super ScatterSweet Bonanza Super Scatter
Starz MegawaysStarz Megaways
Fruit Party 2Fruit Party 2
Sweet KingdomSweet Kingdom
Big Bass Vegas Double Down DeluxeBig Bass Vegas Double Down Deluxe

The welcome package: up to £3,800 in bonus funds and 150 free spins

Our welcome package is the largest offer we run. New players can pick up up to £3,800 in bonus funds plus 150 free spins, with 35× wagering, a £20 minimum deposit and a 30-day window to work through the playthrough.

Deposits at Grp Casino start at £10, but the welcome package needs at least £20 to switch on, so a £10 deposit will land as cash without the bonus attached. A few payment methods are not eligible for bonus offers, which is worth settling before you fund the account rather than after.

TermWhat applies
What you getUp to £3,800 in bonus funds + 150 free spins
Wagering35×
Minimum deposit£20
Maximum bet while wagering£5 per spin
Validity30 days
Games that countSlots, at 100%
Grp Casino welcome package shown as an open treasure chest filled with gold coins

Your next big win starts here

A worked example makes the 35× concrete. If £200 of bonus funds lands in your account, you need £200 × 35 = £7,000 of slot stakes before the bonus balance can be withdrawn. Spread over 30 days that is about £235 a day, and at the £5 maximum bet it comes to 1,400 spins at full stake.

Claiming the welcome offer, step by step

Open your account

Registration and identity verification are both needed before the welcome bonus can be credited, so it pays to complete the checks early.

Select the welcome offer

You choose the package while you sign up. Nothing is applied in the background, so the offer has to be picked before the deposit goes through.

Deposit at least £20

Apple Pay, Visa, Mastercard and bank transfer are all accepted, and every balance is held in pounds. Some methods are excluded from bonus eligibility, so choose one that qualifies.

Play slots within 30 days

Slots are the games that move the playthrough, and the maximum bet while a bonus is active is £5 per spin. Anything left unfinished when the 30 days run out drops away.

Verification first means payouts later are quicker

We verify identity before a first withdrawal in any case. Sending your documents while you are still wagering keeps the paperwork out of the way of your first cashout.

Free spins: how they land and what to watch in their terms

The 150 free spins sit alongside the bonus funds in the welcome package. They arrive in daily batches rather than all at once, and each spin is staked at £0.10, so a batch gives you a run of real slot rounds without touching your cash balance.

Because spins are released day by day, they reward coming back across the opening days of the package instead of one long session. The promotion terms shown with the offer set out the playthrough as it applies to spin winnings, and the same 30-day window covers the package as a whole.

Spin value - each free spin is staked at £0.10, which is what fixes the size of the winnings they can produce.
Release pattern - batches land on consecutive days, so log in across those days to use the full 150.
Game type - spins run on slots, the same category that counts 100% towards wagering.
Clock - the package runs for 30 days from the point you opt in, and spins left unused expire with it.

No deposit bonus: the closest things we run to free play

A no deposit bonus is not part of our current promotions. What we do run that costs nothing extra is the 10% weekly cashback on net losses, which comes back with no wagering requirement, and loyalty points earned through normal play that can be taken as cash with no playthrough attached.

No-deposit offers in general are small by design, and their value lives entirely in the fine print. If you compare offers of that kind anywhere, these are the clauses that decide whether the money is reachable.

  • The playthrough multiplier and whether it applies to the bonus, the winnings, or both.
  • Any cap on what you can take out once the wagering is done.
  • The game weighting: slots usually count in full, table and live games often count for nothing.
  • The maximum stake allowed while the bonus is live, and how long you have before it expires.

Promo codes: how an offer gets attached to your account

Our promotions are opted into rather than unlocked with a code. You select the welcome package during sign-up, then take later offers from the ones listed in your account when a campaign is running. Reload and cashback deals come round on weekly and monthly campaigns, so the line-up moves.

What matters more than any code is the order you do things in: choose the offer, then deposit with an eligible method, then play the games that count. A deposit made before an offer is selected arrives as plain cash, and it cannot be turned into a bonus afterwards.

10% cashback on net losses, paid every week

Every week we pay back 10% of your net losses, and that money carries no wagering requirement. It is cash, not bonus funds, so it behaves like the rest of your balance from the moment it arrives. Net losses mean what you staked less what you won back over the week, not the sum of your losing spins.

Grp Casino weekly cashback shown as silver coins flowing back into a velvet pouch

Play your way, every day

If a week ends with £80 of net losses, £8 comes back. On £250 of net losses it is £25. The figure is modest by design, and it works best read as a small softening of a losing week rather than a way to play longer.

The reload bonus: 50% up to £100 on a later deposit

Once the welcome package is behind you, the reload bonus tops up a later deposit by 50%, to a maximum of £100 in bonus funds. It carries 40× wagering and a 14-day expiry, so it is a tighter offer than the welcome package on both counts.

Take the maximum: £100 of bonus funds at 40× is £4,000 of slot stakes, and 14 days leaves roughly £285 a day. At £1 a spin that is about 285 spins a day; at £2 a spin, around 143. If that pace does not match how you play, a smaller deposit gives a smaller bonus and a smaller target - £40 of bonus funds asks for £1,600 instead.

OfferWhat you getWageringWindow
Welcome packageUp to £3,800 + 150 free spins35×30 days
Reload bonus50% up to £10040×14 days
Weekly cashback10% of net lossesNonePaid weekly
Loyalty points taken as cashPoints converted to cashNoneOngoing

Wagering: what counts towards it and what does not

Playthrough on our promotions runs from 35× to 40×, with expiry windows between 14 and 30 days depending on the offer. The multiplier is only half the story, though. Game weighting decides how fast the target comes down, and the split here is clean.

Game typeCounts towards wagering
Slots100%
Live dealer games0%
Blackjack, roulette and other table games0%
Video poker, bingo, crash and dice titlesCheck the terms of the offer you hold before you stake

Table and live games move the playthrough by nothing

A £20 stake on live roulette with a bonus running takes £0 off the wagering target. If live tables and blackjack are how you like to play, taking the cashback instead of a deposit bonus keeps your balance free of playthrough altogether.

The other rule to keep in view is the £5 maximum bet per spin while a bonus is active. It is a cap on stake size, not on winnings, and staying under it keeps your progress intact. There is no win limit on cash balances and no cap on how much you withdraw in total, so once wagering is complete the balance behaves normally.

  1. Note the multiplier and the expiry date when you opt in, then work out the daily stake it implies.
  2. Keep bonus play on slots, where every pound staked counts in full.
  3. Stay at or below £5 a spin for as long as the bonus is live.
  4. Finish one bonus before taking the next, so two clocks are never running at once.

Staying in control while a bonus is running

A playthrough target can nudge you into playing longer than you planned, which is exactly when the tools matter. Deposit limits and self-exclusion are available to every player, and you can set a limit before you claim an offer rather than mid-way through it. Everything here is entertainment with real risk attached, and the 18+ rule applies to every account.

Grp Casino responsible gambling tools shown as brass scales balancing coins and a stone

Slots, jackpots and live tables

We are licensed and regulated in Great Britain by the Gambling Commission under account number 44448. Connections to the site are encrypted, identity verification is completed before your first withdrawal, and our live chat and email support are both staffed in English if you want a bonus term explained before you opt in.

Bonuses: questions and answers

What does the welcome bonus give me?

Up to £3,800 in bonus funds plus 150 free spins, with 35× wagering and a 30-day window. The minimum deposit to switch it on is £20.

Do I need a promo code to claim a bonus?

No. You select the welcome package while you sign up, and later offers are taken from the ones listed in your account during a campaign.

Is there a no deposit bonus?

Not among our current promotions. The closest things we run are the 10% weekly cashback and loyalty points taken as cash, both free of wagering.

Do live dealer and blackjack bets count towards wagering?

They count for 0%. Slots count for 100%, so bonus play belongs on slots if you want the playthrough to come down.

How much do I have to stake to clear a £100 reload bonus?

£4,000 of slot stakes, because the reload carries 40× wagering. You have 14 days, which works out at roughly £285 a day.

When does the cashback arrive and can I withdraw it straight away?

It is paid weekly at 10% of your net losses, with no wagering requirement, so it behaves like the rest of your cash balance once credited.

Why has my bonus not appeared after a deposit?

The usual reasons are a deposit under the £20 minimum, an offer that was not selected before depositing, or a payment method that is excluded from bonus eligibility. Our live chat team can look into it with you.

Is there a cap on what I can win or withdraw?

No win limit applies to cash balances and withdrawals are unlimited, with a £10 minimum. While a bonus is live, the £5 maximum bet per spin still applies.