Herbicide
You have been sent to destroy the "planet of plants". This planet was full of healthy vegetation,
and human beings who would happily eat meat. But when the entire population began to turn vegan, the plants began to go extinct, so they decided to fight back. Now the planet is full of carnivorous plants who threaten the end of human existence. You were going to destroy the planet from space with weapons of mass destruction. But after your spaceship crashes, you are stranded on a planet of carnivorous plants and a race against time to leave the planet before it explodes!