User blog comment:Shiverpeace/Bloonchipper's Depart/@comment-35823712-20180714234553/@comment-10863056-20180715200906

Technically, the Bloonchipper can still attack ZOMGs in BTD5 (most/all versions) and BMC. It was only nerfed in BTDB because it was making games last too long, which wouldn't be a significant issue in the less multiplayer-focused games.