Bonus valid for: Mardi Gras Magic Image Mardi Gras. Expires Claim % match bonus + free spins on Mardi Gras Magic by depositing $50 with the code CARNIVAL Mardi Gras Magic. Then use the code CARNIVAL and get free spins on Samba Sunset. 30 Free Spins at Platinum Reels Casino. Then use the code SAMBASUNSET-3 and get free spins on Samba Sunset. Mardi Gras Magic. . Bonus valid for: Mardi Gras Magic Image Mardi Gras.