Here is the full list of all 63 Plants vs. Zombies Garden Warfare 2: Deluxe Edition achievements.
Enter the Mystery Portal and Defeat a Boss Hunt on Normal Difficulty
Enter the Mystery Portal and Defeat a Boss Hunt on Craaazy Difficulty
Meet the Contribution Requirement for 3 Community Challenges
Enter the Mystery Portal and Defeat a Boss Hunt on Hard Difficulty
Enter the Mystery Portal and Complete a Full Game of Cats vs Dinos as a Cat
Enter the Mystery Portal and Complete a Full Game of Cats vs Dinos as a Dino
Open 5 Community Challenge Reward Chests.