Board Thread:Plants vs. Zombies 2: It's About Time/@comment-25434603-20140831013448/@comment-5792287-20140901101139

Jellifish13 wrote:

Milesprower2 wrote: 3: SNORKELLERS ARE RETURNING!!! This is big, because so far the only zombies to return from PvZ1 are the ones that appear in every world, regular, cone, buck, flag, garg, imp. Technically the Disco Zombie returned but with a Jetpack Technically, the Disco Jetpack Zombie is a Backup Dancer crossed with a Pogo Zombie crossed with a Balloon Zombie.

While the Disco-tron and his Disco Jetpackers are similar to Disco Zombie and his Backups, there are enough differences to consider them completely different zombies.