Here is the full list of all 33 ONRUSH trophies - there are 19 bronze, 7 silver, 6 gold and 1 platinum.
Obtain all trophies in ONRUSH™
Collect 250 or more Gear Items
Earn 5 Ubertags
Superstar - Max out your Superstar Rating
Earn 50 'CHECKMATE!' Medals
Perform a 'VOMIT COMET' action
Superstar - Win the Founders' Trophy
Earn 100 Gold 'GAME TIME' Medals
Superstar - Unlock 'Superstars'
Play 10 SWITCH Matches
Perform 1000 'NEAR ALLY' actions
Feature in the player spotlight 10 times
Play 10 LOCKDOWN Matches
Reach player Level 30
Personalise all 12 Characters
Personalise all 8 Classes
Earn 50 'HUNTER' Medals
Play 10 COUNTDOWN Matches
Superstar - Unlock 'Snowbound'
Play 10 OVERDRIVE Matches
Superstar - Unlock 'Starpower'
Reach player level 15
Earn 10 Crashtags
Superstar - Unlock 'Regeneration'
Reach player level 5
Superstar - Unlock 'Uprising'
Superstar - Start 'Origins'
Smash 5 Tombstones in a single match
Perform a 'CRUSHED!' Takedown
Rush for the first time
Takedown an opponent!
Introduce yourself to the fodder
Use boost for the first time