Welcome offer and significant terms
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Casumo ★ 4.2 out of 5
50% bonus up to £100
10x wageringMatched deposit
- Wagering
- 10x bonus
- Minimum
- £20
- Time limit
- 7 days to complete wagering
- Worked value
- Deposit £200, get £100 bonus
Significant terms: 18+. New customers only. Opt-in required. 50% deposit bonus up to £100 on first deposit. Minimum deposit £20. 10x wagering on the bonus amount. Maximum bet or spin £5. Bonus valid for 7 days. Game, play and payment method restrictions apply. Full T&Cs apply. BeGambleAware.org
Source: Casumo's promotions page, 5 October 2026.
Our score: 4.2/5
Category scores
- Welcome offer
- 7.0 out of 10
- Slots and games
- 9.0 out of 10
- Live casino
- 8.5 out of 10
- Payments
- 8.5 out of 10
- Mobile
- 8.5 out of 10
Quick facts
- UKGC account 61549 (Recro Limited)
- 50% bonus up to £100, 10x wagering
- 3,500+ games reported
- PayPal, Skrill and Apple Pay accepted
- iOS and Android apps
How scores are worked out: our method.
Slots at Casumo
Casumo has the biggest reported lobby of the five at 3,500 games or more, with NetEnt, Play'n GO and Pragmatic Play all represented. If a slot exists in the UK market, there is a fair chance it is here.
Its welcome deal is bonus money, not spins: 50% of a first deposit up to £100, wagered 10 times within a week at no more than £5 a spin. That gives you free choice of game, at the price of a balance that is locked until the wagering is done.
| Detail | Casumo |
|---|
| Reported library | 3,500+ games |
|---|
| Studios reported | NetEnt, Play'n GO and Pragmatic Play |
|---|
| Welcome spins or bonus on | Bonus money, usable on most slots |
|---|
| Maximum slot stake | £5 a spin (£2 for ages 18 to 24), by law |
|---|
| Apps | iOS and Android apps |
|---|
A closer look at Casumo
Casumo began as a slots-led casino with a game-like design, and the lobby remains its strongest suit. Play'n GO is among the studios reported, which makes this the one partner site where Book of Dead's developer is confirmed in our sources. Reviewers also mention regular slot tournaments called Reel Races.
One administrative point: the UK licence moved to Recro Limited in December 2023, after the previous holder surrendered its licence. Older reviews quote the former account number. The current one, 61549, is the number to look for in the site's footer.
Reviewed slots you may find at Casumo
From studios reported in the Casumo lobby; search the title to confirm.
How the welcome offer treats slots
The bonus is real slot credit you can stake on a wide range of games, up to the legal maximum per spin. It must be wagered 10 times before it becomes cash, within the deadline shown: 7 days to complete wagering. Worked value: deposit £200, get £100 bonus. All five offers are compared on the slot bonuses page.
Payments and withdrawals
| Detail | Casumo |
|---|
| Minimum deposit | £10 (£20 for the welcome offer) |
|---|
| Methods | Visa and Mastercard debit, PayPal, Apple Pay, Skrill, Trustly, Paysafecard |
|---|
| Withdrawals | E-wallets within 24 hours and often much faster in reviewers' tests; cards 1 to 3 working days |
|---|
| Credit cards | Not accepted for gambling in Great Britain |
|---|
Licence
Casumo is operated by Recro Limited, UK Gambling Commission account 61549, with casumo.com listed as an active domain when we checked on 5 October 2026. View Recro Limited on the public register.
Pros and cons for slot players
For
- Top games score of our five.
- Bonus money can be used across most slots.
- Fast e-wallet payouts in reviewers' tests.
Against
- Bonus must be wagered before it is cash.
- £20 minimum for the bonus.
- Game contribution varies; check the list.
Against the other slot sites
Who it suits
Casumo suits slot players who put game choice first and are happy to play through a bonus over a week.
Compare all five on best slot sites UK. Support if you need it: safer gambling.
