Mr Green Promo Codes and casino bonus codes for Mr Green Casino. Claim 200 free spins at Mr Green with our Mr Green casino bonus code. Plus 100% Mr Green Casino matched deposit bonus up to £100 when you deposit at Mr Green. Exclusive bonus codes for Mr Green Casino for 100 free spins. Play for FREE with 200 Free Spins plus 100% first deposit matched bonus when you make your first deposit at Mr Green Casino? A massive 100% Casino Deposit Bonus. As a NEW player with Mr Green, that’s exactly what you get. Make your first deposit today and Mr Green will match it plus give you an extra 200 free spins on top of your 10 free spin no deposit bonus!