Zombie Concept Art
From: Plants vs. Zombies: Garden Warfare
Plants vs. Zombies: Garden Warfare 1 on PlayStation 3 will be shutting down soon on April 28th.
Robo Assault has unused animations for flying while being controlled (as in entering a canon and a player inputting left/right/etc to steer them.)
This suggests that at some point in development, they were a playable character but was scrapped.
Video from GabrielOflTM
He does everything for his ego. He wants to be the smartest scientist ever, and Dave's ability to effortlessly make new inventions makes him incredibly bitter that HE has to try and Dave doesn't.
Picture inside PopCap’s meeting room shows a whiteboard filled with game inspirations like Pikmin, Bomberman, Mario Kart, and their own titles.
There's a note saying “can they translate to phone” next to Mario Kart and Bomberman suggest they were exploring mobile game ideas.