Here is the full list of all 52 Pierhead Arcade trophies - there are 44 bronze, 5 silver, 2 gold and 1 platinum.
Score less than -500 points on Binary Dash
Score 2,600 points in one game of Shooting Gallery
Score 250 points in one game of Rocket Ball
Score 6,000 points in Zombie Shootout
Score 700 points in one game of Dino Whack
Score 2,000 points in one game of Shooting Gallery
Score 8,000 points in one game of Scarab Toss
Score 1,000 points in one game of Rapid Fire
Score 1,200 points in one game of Rapid Fire
Score 10,000 points in Arctic Shuffle
Score 100,000 points in one game on Binary Dash
Score 150 points in one game of Rocket Ball
Score 500 points in one game of Rapid Fire
Score 25 points in Bowling
Win a gold bear
Win a pink bear
Win a green bear
Win a blue bear
Score 8,000 points in one game of Super Punch
Score 400 points in one game of Dino Whack
Score 3,000 points in Zombie Shootout
Score 150 points in Comet Drop
Score 250 points in Comet Drop
Score 750 points in Comet Drop
Score 1,000 points in Arctic Shuffle
Unlock All Trophies
Score 40,000 points in Arctic Shuffle
Score 50 baskets in one game of Basketball
Score 75 baskets in one game of Basketball
Score 90 baskets in one game of Basketball
Score 500,000 points in one game on Binary Dash
Score 1,000,000 points in one game on Binary Dash
Score 50 points in Bowling
Score 75 points in Bowling
Score 400 points in one game in Cannonball Bounce
Score 800 points in one game in Cannonball Bounce
Score 900 points in one game in Cannonball Bounce
Score 900 points in one game of Dino Whack
Throw and catch a boomerang from the prize hut
Score 2,000 points on Honey Rush
Score 4,000 points on Honey Rush
Score 10,000 points on Honey Rush
Throw a basketball into the hoop from across the room
Play 800 games
Score 350 points in one game of Rocket Ball
Score 15,000 points in one game of Scarab Toss
Score 21,000 points in one game of Scarab Toss
Score 3,200 points in one game of Shooting Gallery
Score 10,000 points in one game of Super Punch
Score 12,000 points in one game of Super Punch
Get 3 strikes in row
Score 15,000 points in Zombie Shootout