Version 3.3.1 was released on December 15, 2025, as a hotfix patch for Version 3.3 (Starlight Adventure). This update adds one new conveyor belt level, improves performance during heavy Cherry Bomb explosions, and fixes 17 bugs across plants, zombies, modes and the Zen Garden. Below is the full PvZ Fusion 3.3.1 changelog, sorted by category.
Starlight I, Zombie: Fixed high tier enemy zombies appearing.
Starlight Fog Task 1: Fixed zombie gift boxes being usable to lower sun.
Shrink Ray Trait: Fixed the trait always spawning Black Gargantuar.
Beghouled: Fixed the minigame failing to start.
Pool Side Level 5: Fixed a bug in the unnamed level.
General’s Revenge: Fixed the boss reaching the house in certain cases.
Zen Garden
Hearty Apple: Fixed its texture showing incorrectly in the Zen Garden.
Gold Ice-shroom: Fixed it missing from the Zen Garden.
PvZ Fusion 3.3.1 does not add new plants or zombies. All the new fusions, zombies and the Starlight Adventure mode from this cycle arrived in Version 3.3.
PvZ Fusion 3.3.1 is a minor patch on top of Version 3.3, so your existing save carries over. If you play Starlight Adventure, this hotfix is worth installing for the lag fix alone.