Full list of all 12 Radio Squid (EU) trophies - 11 gold and 1 platinum. It takes around 0.5-1 hour to unlock all of the trophies on PlayStation 4.
Get all other trophies.
Beat a boss on floor 3.
Beat a boss on floor 2.
Beat a boss on floor 1.
Collect 5 items that are not coins.
Kill 20 enemies.
Kill 10 enemies.
Use bombs to clear bullets 5 times.
Wrap around the side of the stage 10 times.
Revive yourself.
Have at least 50 coins on your possession at any time.
Have at least 30 coins on your possesion at any given time.