NO CODE NEEDEDCasumo's welcome bonus needs no promo code. It needs an opt-in instead: you must accept the offer before your first deposit or it is not applied.
The offer a code would unlock
Ad 18+ only. We may earn commission from these links. Advertiser disclosure
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
What actually triggers the Casumo bonus
- Open Casumo through the offer link and register.
- Verify your identity.
- Opt in to the welcome offer.
- Deposit £20 or more.
- Wager the bonus 10 times within 7 days, at no more than £5 a bet.
How the Casumo offer is activated
At Casumo the step that replaces a code is the opt-in. The terms require you to opt in to the welcome offer and then deposit at least £20. Depositing first, without opting in, is the usual reason the bonus is missing.
Casumo codes on other websites
Casumo's licence moved to Recro Limited in December 2023, and some code-listing pages still show offers from before then, with higher match rates and wagering above today's 10x limit. Those offers no longer exist. The current one is 50% up to £100.
Ways to lose the offer that have nothing to do with a code
- It is a 50% match: the full £100 needs a £200 deposit.
- No opt-in, no bonus.
- Games contribute at different rates, and a £5 maximum bet applies.
Codes for existing Casumo customers
Existing Casumo customers are reported to get slot tournaments called Reel Races and periodic spins offers. They are joined from the lobby or the account, not with a code. See reload and existing customer bonuses.
Other casinos: Coral promo code, Ladbrokes promo code, PlayOJO promo code, 10bet promo code.
More
Full details on the Casumo casino bonus page. Code status for all five is on casino bonus codes.
| Casino | Bonus | Wagering | Offer score |
|---|
| Coral | Bet £10 on slots, get 100 free spins | None | 9.0/10 |
|---|
| Ladbrokes | Play £10 on slots, get up to 500 free spins | None | 8.5/10 |
|---|
| PlayOJO | 80 free spins, no wagering | None | 9.0/10 |
|---|
| 10bet | 100% bonus up to £25 | 10x bonus | 6.5/10 |
|---|
The Casumo offer at a glance
| Detail | Casumo |
|---|
| Bonus | 50% bonus up to £100 |
|---|
| Type | Matched deposit |
|---|
| Wagering | 10x bonus |
|---|
| Minimum | £20 |
|---|
| Time limit | 7 days to complete wagering |
|---|
| Worked value | Deposit £200, get £100 bonus |
|---|
| Offer score | 7.0/10 |
|---|
| Licence | Recro Limited, UKGC 61549 |
|---|
Offer terms dated 5 October 2026, from each casino's published conditions. How we check and rate. 18+. Free help: National Gambling Helpline 0808 8020 133 or safer gambling.
