- For the international version of the level, see Lost City - Day 15.
- For the level before the v1.8 update, see Lost City - Day 15 (Chinese version: pre-1.8).
In normal mode, the player has to defeat zombies at level 1.
- Start by smashing the plant vases.
- Break the vases one at a time.
- If an area somehow gets overwhelmed, Lava Guavas should be used.
In hard mode, the player has to beat zombies at level 1.
Being a Vasebreaker level, this is an easy level. However, Relic Hunter Zombie appears in this level, and he can hard to deal with as he can land at the third to fifth column. The player also has to worry with Lost Doctor Zombies.
- You only get one Lava Guava this time, use it wisely.
- Use Stallias to stall a crowd of zombies, especially those with Bug Zombies.
- When Relic Hunter Zombie comes out of a vase, try to kill it quickly.