Here is the full list of all 27 OlliOlli2: Welcome to Olliwood trophies - there are 12 bronze, 8 silver, 6 gold and 1 platinum.
Complete every level in Skatepark
Unlock Carnival of the Dead
Compete in the Daily Grind 7 times
Get your first 1,000,000+ combo
Achieve a total of 1000 Perfect Grinds
Unlock Gunmetal Creek
Achieve a total of 100 Perfect Launches
Unlock Curse of the Aztec
Compete in the Daily Grind
Achieve a total of 100 Perfect Landings
Unlock Olliwood
Obtain all Trophies
Achieve 100% completion
Finish every level in RAD mode
Beat every challenge/Unlock RAD mode
Find the 10 members of the Roll7 dev team
Unlock every Spot
Perform one of every trick
Beat every Amateur challenge
Finish any Pro level with every landing, grind and launch perfect
Set a score on every Spot
Finish every Amateur career level
Achieve a total of 100 Perfect Revert-Manuals
Achieve a total of 100 Grind-Switches
Unlock Titan Sky
Achieve a total of 50 Perfect Reverts
Achieve a total of 500 Perfect Manuals