Plants vs Zombies: Apocalypse Survivor

During the apocalypse, acid rain persistently fell as humans became infected and transformed into zombies, leading to chaos worldwide. In my previous life, I stayed safe in my shelter, but Karen, jealous of me, manipulated villagers to attack me. Ultimately, I was killed by zombies. In this life, I acquired a caravan and upgraded it. Gaining access to a system, I became stronger and lived a carefree life. However, when Karen had access to a zombie control system, our battles began...