Plants vs. Zombies: The Cure/Concepts

This is about concepts for Plants vs. Zombies: The Cure.

First Ideas
The first ideas for the aforementioned game were titled Plants vs. Zombies 3: Infinite Paradox. It had a similar storyline, similar plants, and similar ideas, but was not decided upon because it was a main series sequel and was unoriginal.

Plants vs. Zombies: On Tour
Plants vs. Zombies: On Tour was the first idea with the same game mechanics. However, it was scrapped because it was not very good in its execution, and hard to make, along with the lack of an engaging storyline and characters.

Plant and Zombie Concepts
Most plants in Plants vs. Zombies: The Cure were created after Plants vs. Zombies: On Tour was scrapped, but some were invented before. Zombies were all created after the creator decided on this game, and most have not been implemented.

Other Ideas
One other idea was a Plants vs. Zombies Heroes sequel, which may be created in the future, but for the most part the other ideas for games were not very good.