Welcome Package
Up to £3800+ 150 Free Spins
Bonus terms & conditions apply.
Grp Casino Free Spins: 150 Spins on Slots for New Players
Free spins are slot spins we pay for, so your own balance stays where it is. New players get 150 free spins alongside our welcome package, and below you will find the exact terms: the qualifying deposit, the 35× playthrough, the £5 max bet and what it takes to cash the winnings out.
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The 150 free spins that come with your first deposit
At Grp Casino, a qualifying first deposit opens our welcome package: up to £3,800 in bonus funds plus 150 free spins, with £20 as the minimum deposit to take part. The spins sit on slots, and they are credited to your account once the deposit lands and your account is verified.
Your spins arrive in daily batches over five days rather than all in one go, so there is a reason to come back each day while the offer is live. The package stays valid for 30 days from the moment you claim it, which is the window you have to use the spins and work through the playthrough on what they bring in.
| Term | What applies |
|---|---|
| Free spins in the welcome package | 150 |
| Minimum qualifying deposit | £20 |
| Wagering on the bonus side, free spin winnings included | 35× |
| Maximum bet while wagering | £5 per spin |
| Validity | 30 days |
| Game contribution | Slots 100%, table and live dealer games 0% |
Slots clear the wagering, live tables do not
Slot play counts in full towards the playthrough. Blackjack, roulette and our live dealer tables count 0%, so stay on slots while a bonus balance is still in play and save the tables for your cash balance.
What happens when you use a free spin
Each free spin plays a slot at a set stake that we cover, so nothing is taken from your cash balance. Anything the spin pays goes to your bonus balance, where the welcome package terms apply until the playthrough is done.
- The stake per free spin is fixed, so you cannot raise it to chase a bigger hit.
- Winnings land as bonus funds, not as withdrawable cash, until the 35× playthrough is met.
- Spins only work on slots, which are also the games that count towards wagering.
- Unused spins and any bonus balance stop being available when the offer window closes, so use them while they are live.
Bonus eligibility also depends on how you pay in. Not every deposit method qualifies for our offers, so take a look at the cashier before you fund the account if the spins are the reason you are depositing.
Wagering on free spin winnings, with the real numbers
The playthrough on our welcome package is 35×. That means winnings from the free spins need to be staked 35 times on slots before they can move across to your cash balance. The maths is simple once you put a figure on it.
Say your 150 spins pay £20 in total. Multiply that by 35 and you have £700 of slot play to get through within the 30 days. At £0.50 a spin that is 1,400 spins; at £2 a spin it is 350. Smaller stakes stretch the time you need, larger stakes get there faster but burn through the balance quicker.
| Free spin winnings | Wagering | Slot stakes to complete |
|---|---|---|
| £10 | 35× | £350 |
| £20 | 35× | £700 |
| £50 | 35× | £1,750 |
| £100 | 35× | £3,500 |
Keep spins at £5 or under while wagering
The maximum bet during wagering is £5 per spin. Staking above that while a bonus balance is active puts the bonus and its winnings at risk, so set your spin value before you start a session.
Across our other promotions the playthrough runs between 35× and 40×, and expiry windows sit between 14 and 30 days depending on the offer. Checking those two figures first tells you most of what you need to know about any bonus.
Claiming your free spins step by step
Register with your real details. They need to match the documents you will use for verification later.
We confirm your identity before your first withdrawal, and a verified account is also what lets the welcome offer be credited.
Choose the welcome package when you are prompted, so the deposit is tagged to it.
Pay in £20 or more with an eligible method. Our general minimum deposit is £10, but the offer needs £20 to qualify.
Log in over the five days to take each batch of spins on slots while they are live.
Stake the free spin winnings on slots at £5 or less per spin until the 35× playthrough is complete, inside the 30-day window.
Slots worth spending your spins on
Our slot shelves are stocked by 77 providers, among them Pragmatic Play, NetEnt, Play'n GO, Nolimit City, Hacksaw Gaming, Big Time Gaming, ELK Studios, Red Tiger Gaming and Blueprint Gaming. That spread covers everything from steady low-volatility reels to high-variance titles where the swings are sharp in both directions.
Familiar names on the floor include Gates of Olympus, Sweet Bonanza, Sugar Rush, Starlight Princess, Big Bass Bonanza, Wanted Dead or a Wild, Book of Shadows and Tombstone RIP. Beyond slots you will find roulette, blackjack, baccarat, video poker, bingo, jackpot games, craps and dice and crash titles, plus a full live dealer floor with live roulette, blackjack, baccarat, poker, dice games, live bingo and live shows.

Hundreds of slots, one account
If you are using free spins with wagering attached, remember that the live tables and the card and wheel games count 0% towards it. They are there for your cash balance; the slots are where a bonus balance makes progress.
Cashback, reloads and loyalty rewards once the welcome offer is done
Our reload bonus gives you 50% up to £100 on a top-up, with 40× wagering and a 14-day window. That shorter window is the thing to plan around: the playthrough is higher and the time is half of what the welcome package allows, so it suits a stretch when you know you will be playing regularly.
Alongside it, 10% cashback on net losses is paid every week with no wagering requirement on the money that comes back, so it lands as cash you can play or withdraw. Loyalty points build up as you play and can be exchanged for bonuses or for cash, and the cash option carries no wagering either. Reload and cashback deals run as weekly and monthly campaigns, so what is on offer changes through the year.
| Offer | Wagering | Window |
|---|---|---|
| Welcome package, including the 150 free spins | 35× | 30 days |
| Reload bonus, 50% up to £100 | 40× | 14 days |
| 10% weekly cashback | None | Paid weekly |
| Loyalty points taken as cash | None | Ongoing |
Turning free spin winnings into cash you can withdraw
Once the 35× playthrough is complete, what is left moves to your cash balance and is yours to withdraw or keep playing with. The minimum withdrawal is £10, the same as our minimum deposit, and we place no cap on how much you can withdraw in total. There is no win limit on cash balances either, so a big slot result stays intact.

Your next big win starts here
Deposits come in through Apple Pay, Visa, Mastercard and bank transfer, and every balance is held in pounds, so there is no currency conversion to think about. Identity verification is completed before your first withdrawal, which is worth getting out of the way early rather than when you have a payout waiting.
Taking your spins with you on the app
Our casino app downloads from the App Store for iOS and from Google Play for Android. It uses the same account, the same balance and the same offers as the site, so a daily batch of free spins can be used wherever you happen to be.
If you need a hand with an offer or a spin batch, live chat and email support are both available in English, and the team can see how your bonus is tracking.
Playing in control, and who regulates us
Grp Casino is licensed and regulated in Great Britain by the Gambling Commission under account number 44448. Connections are encrypted, identity is verified before your first withdrawal, and our games are open to players aged 18 and over only.
Deposit limits and self-exclusion are available to every account, along with our other responsible gambling tools. Setting a deposit limit before you claim a bonus is a sensible move, because a 30-day playthrough can tempt faster play than you planned.
Free spins are entertainment, not income
Slots pay out at random and losing is a real outcome, free spins included. Play with money you are comfortable spending, decide your limits in advance, and take a break when the fun stops.
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