Five zombies are introduced in the Pool section.
| Zombie | Description | Health |
| Ducky Tube Zombie | Can swim. Can have a cone or a bucket on its head. | 10 (+0 or +18 or +55) |
| Snorkel Zombie | Swims underwater, and cannot be hurt whilst underwater. | 10 |
| Zomboni | Vehicle. Crushes plants and leaves a trail of ice behind it. | 58 |
| Zombie Bobsled Team | Team of four zombies on a bobsled that travel on the ice trail left by a zomboni. | 54 (4x10 + 14) |
| Dolphin Rider Team | Very quick when riding dolphin. Can jump over one plant, after which point the dolphin disappears. | 17 |
