- For the international version, see Big Wave Beach - Day 20.
- For the level after the v1.8 update, see Big Wave Beach - Day 20 (Chinese version).
Big Wave Beach - Day 20 was the twentieth level of Big Wave Beach in the Chinese version of Plants vs. Zombies 2. It was a Last Stand level. When this level was finished for the first time, the player got a star.
- * A gate can be unlocked with a key after completing this level
^ Conjectural name
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