To unlock the following Trophies, complete the following tasks.

Trophy	How to unlock
2 Enemies (Silver)	Crush 2 enemies with one rock!
4 Enemies (Gold)	Crush 4 enemies with one rock!
Carrot (Bronze)	Obtain the Carrot that appears after dropping 2 rocks in a certain Round.
Centurion (Gold)	Defeat 100 enemies on a single playthrough!
Clean Harpoon (Silver)	Clear any Round without digging!
Cucumber (Silver)	Obtain the Cucumber that appears after dropping 2 rocks in a certain Round.
Dig (Gold)	Dig through the entire area on any Round!
Eggplant (Silver)	Obtain the Eggplant that appears after dropping 2 rocks in a certain Round.
Green Pepper (Gold)	Obtain the Green Pepper that appears after dropping 2 rocks in a certain Round.
Just Passing Through (Bronze)	Pass through an inflated enemy!
Mushroom (Silver)	Obtain the Mushroom that appears after dropping 2 rocks in a certain Round.
Pineapple (Gold)	Obtain the Pineapple that appears after dropping 2 rocks in a certain Round.
Rambler (Gold)	Dig 1000 spaces! (1 space is the same size as 1 character)
Retro Gamer (Platinum)	Earn all other trophies!
Rock And Roll (Gold)	Defeat all enemies in a Round using rocks!
Round 1 Cleared (Bronze)	Clear round 1!
Round 2 Cleared (Bronze)	Clear round 2!
Surface Assassin (Bronze)	Defeat an enemy on the surface.
Tomato (Gold)	Obtain the Tomato that appears after dropping 2 rocks in a certain Round.
Turnip (Bronze)	Obtain the Turnip that appears after dropping 2 rocks in a certain Round.
Watermelon (Gold)	Obtain the Watermelon that appears after dropping 2 rocks in a certain Round.