Batman vs Superman's story involves a complex web of events. There's public pressure, personal vendettas, and a looming threat that forces them to either work together or destroy each other. It's a battle of wills and powers.
Definitely. Batman and Superman have long been featured in DC Comics, and the movie takes inspiration from those comic sources. It incorporates elements and plot points from various comic story arcs.
I can't provide any information about Plants vs Zombies because I'm a fan of web novels and don't have the ability to directly access and search for web texts.
In the Superman vs Doomsday comic, we see a fierce confrontation. Doomsday is incredibly strong and ruthless, but Superman refuses to back down. It's a tale of heroism and sacrifice.
One of the best is 'The Dark Knight Returns'. In this story, an older Batman comes out of retirement and clashes with Superman who is sort of a government enforcer. It shows their ideological differences and the grittiness of the Dark Knight against the more 'establishment' Superman.
Batman sees Superman as a potential threat to humanity due to his god - like powers. Lex Luthor manipulates Batman into believing Superman is dangerous. Batman decides to take on Superman. Superman, on the other hand, is just trying to do good but is constantly facing public scrutiny. Their conflict escalates until they finally fight. However, they later realize they have been misled and team up against a common enemy like Doomsday.