Here is the full list of all 20 Zuma's Revenge! trophies - there are 20 bronze.
Complete Boss Rush Mode without losing
Defeat Zhaka Mu and discover the secret of the island!
You didn't think it would be that easy would you?
Defeat Cephalo Ka and his Inky Ink Attack
Defeat Kolo Kamari and his Swarm of Bugs
Beat a lily pad level without jumping lily pads
Defeat Baron Digo and his Skeleton Crew
Fully level up two Spirit Animals
Defeat Maga Maga and his Tiki Minions
Fully level up one Spirit Animal
Shoot 15 balls and make 15 matches... in a row!
Earn all three Spirit Badges on at least 10 levels
Build your score multiplier up to 5x
Defeat the Gluttonous Kahtiki Khan
Beat a regular rail level without moving the frog
Make a match by shooting a ball through a gap in the curve
Discover the Spirit Monkey
Unleash your full froggy potential by fully leveling up all four Spirit Animals!
Play five different weekly challenges
Complete Iron Frog Mode