Casumo Casino Promo Code & Bonus – Get £100 + 50 Spins on Big Bass Bonanza

From the moment we arrived on the Casumo homepage at casumo.com, it was evident that the operator would deliver the goods. With over ten years of experience, Casumo is a top-tier operator.

From humble beginnings in 2012, Casumo has blossomed as an independent online casino and sportsbook, delivering a polished user experience.

Casumo offers over 2,000 games, including newest video slots, favourite online table games, and 10+ live dealer rooms. The platform features a gamified gambling with rewards and true challenges. Their dedicated Casumo app is available on both iOS and Android. Operated by Casumo Services Ltd, Casumo has several sister sites, including Dunder Casino and Kazoom Casino.

From excellent search functionality with smart filters to personalised bonuses and an in-house progressive jackpot network, this award-winning casino has plenty to offer. Here is our Casumo casino online review with all details on their bonuses you need in 2025.

Casumo Bonus Code: Double Your Deposit + 50 Free Slot Spins

Casumo Casino greets new UK players with a 100% welcome offer up to £100, plus 50 free spins on Big Bass Bonanza. No promo code needed—just login and deposit at least £20 to claim. Alternatively, enter AGPLAY code for bonus spins. Both the bonus money and free spins come with a 30x wagering requirement, and the free spins must be used within 72 hours. Withdrawals are typically processed within 1–3 business days, depending on your chosen method.

Casumo kicks off its promo offers with a choice of welcome bonuses to satisfy betting customers and casino players alike. From there, you can “choose your own adventure” with daily promos and provider-sponsored promotions from industry leaders. All codes you can find here.

Casumo Casino Welcome Offer 2025

To welcome you into the casino, the operator offers a 100% deposit match up to £100, plus 50 bonus spins on Pragmatic’s fishing-themed Big Bass Bonanza. To qualify, you must opt in and make an initial deposit of £10 or more.

Terms include a 30x wagering (game weighting applies), which must be completed within seven days of issue. A maximum of £5 per spin or £0.50 per bet line is allowed, and once credited, you have three days to accept your bonus spins before they expire.

Sports Betting Casumo Bonus – Get Free Bet!

If you’d rather the sportsbook option, you can get a 50% bonus back on your first bet up to £25. Sign up for your new account and head to Casumo Sportsbook to claim the offer. Then, place a cash accumulator bet of £2 or more with a minimum of three legs, and 3.00 minimum odds.

If you win, you’re paid out as usual. If you lose your bet, you will be credited a free bet equal to 50% of your original stake, up to £25, for a minimum odds bet of 2.00, valid for seven days from issue.

UMOdays Promo

Once you’ve used your welcome bonus, you can choose which UMOdays promo suits you best from the following options:

• Mighty Monday: Deposit bonus or bonus spins
• Takeoff Tuesday: Bonus spins on your favourite slots
• Hump Day Hustle: Deposit boost or extra spins
• Nearly There Thursday: Bonus spins
• Fri-YAY: Deposit boost plus free spins
• Easy Breezy Saturday: Bonus spins plus more

Casumo Jackpots

The operator also hosts its own in-house four-tier progressive jackpot network, which you’ll need to opt into to join. Progressive jackpots are fed into with every spin on a networked slot, which are marked with a jackpot icon. The top prize—the Mega Jackpot—has a starting seed of £100,000.

Casumo Casino Sportsbook

The Casumo sportsbook covers all the usual sports betting markets, including football, horse racing, tennis, golf, F1, cricket, and so much more. You can bet on live games, enjoy weekly specials, and access sportsbook-specific bonuses and special offers.

Casumo Mobile Casino App

The operator has developed native mobile apps for both iOS and Android devices. You can access downloaded links to both app stores via links on the casino website.

Award-Winning Casino Service

Casumo Casino has proven itself time and again over the years with its innovation and stellar service, earning a list of accolades for its efforts. At the last count, the operator had picked up 17 industry awards for marketing, customer service, and product delivery.

Casumo Casino Gaming: TOP Slots & High RTP Games

The games available include slots, live casino games, instant wins, jackpots, and table game classics from many top-tier providers, including NetEnt, ELK Studios, Blueprint, and Big Time Gaming.

We enjoyed spinning the reels on the following top-rated slots in the lobby:

• San Quentin 2: Deathrow by Nolimit City
• Slayers Inc. by Hacksaw Gaming
• Big Bam-Book by Push Gaming
• Purrminator by Relax Gaming

Play more at licensed UK casinos and betting sites.

How to Contact Casumo Casino

The easiest way to reach the Casumo customer support team is to use the live chat function on the casino website, which is available 24/7. You can also send an email to hey@casumo.com.

What type of welcome bonus does Casumo Casino offer?

The welcome bonus at Casumo Casino is a 100% deposit match bonus up to £100, plus 50 free spins to play on the Big Bass Bonanza slot from Pragmatic Play.

Can I play Slingo games at Casumo Casino?

Yes, there are over 35 Slingo titles in the Casumo Casino lobby, including popular titles Slingo Fire & Ice and Slingo Rakin’ Bacon.