Zepto Lab is expanding its collaboration with the character voice-messaging app "Zoobe" to include new characters from its mobile game "Cut The Rope."

"Zoobe" has created a fourth character package that allows users to create messages featuring additional characters include game star Om Nom's girlfriend Om Nelle.

Since the start of the partnership in December 2014, more than 800,000 video messages have been created on "Zoobe" featuring Om Nom.