23 Jul 4. 22Bet Welcome Offer + Extra Spins
Founded in 2018, 22Bet is a relevantly new in the international gambling scene. Despite only being on the market for just a couple of years, this casino has built a wide range of gaming entertainment portfolio. Find over 750 top 
casino games by some of the best software developers such as NetEnt and Playn' GO.
22Bet casino has listed Starburst at #3, in their ‘Games We Love' section because of its popularity among players. The operator has a range of promotions, but their welcome offer is the best for Starburst fans. As a new member, you can enjoy up to ?100 and 22 free spins on selected games, including Starburst.
When you register, use the promo code CASINO, make your first deposit and get ready to use your free spins. The wagering requirement for the extra spins is 39x the amount won and must be fulfilled within 3 days of receipt only on Starburst, Spinata Grande, Jumanji, Witchcraft Academy and/or Hotline. However, you must turn over the bonus amount within 30 days.
5. Mr Green Free Spins
Lastly, we have the daily Starburst slot free spins offer by Mr Green. If you fancy yourself a casino with a brand ambassador surrounded by mystery, then this is the one for you. Mr Green offers you the joy of playing hundreds of high-quality slots from 20+ world-class software developers such as IGT.
With a chance to repeat ourselves, at the moment, Starburst is among the most played slots. Hence, it is also one of the top games at Mr Green casino. Therefore, the mysterious gentleman decided to create a special bonus for Starburst fans. Every new player will receive a bonus pack with 50 free spins valid on Starburst.
To qualify for the bonus, simply deposit ?20 and claim the welcome bonus. Then, the free Starburst spins will be automatically allocated. The wagering requirement is 35x and must be fulfilled within 7 days of receiving the bonus.