Recently, a "Biome Randomization" mod for the PC version of Final Fantasy VII Rebirth was released. It reshuffles enemy compositions in open-world camps and gradually expands the pool of potential encounters as players complete combat tasks, reducing the repetitiveness of fixed enemy groups.
Mod download link:Click here
According to the mod page description, each time players enter a camp battle, the system generates teams with varying numbers and combinations from the local existing enemies. After completing a specific combat task, the enhanced enemy variants associated with that task are added to the local encounter pool, potentially leading to more challenging formations in subsequent explorations.
This mod only adjusts open-world content. It does not alter story battles or boss fights, nor does it add new enemies, increase camps, or replace game files. Its main approach is to repurpose existing enemies and variants from the base game, requiring players to prepare character builds capable of handling unexpectedly strong foes.
This design offers an experience similar to the random encounters in Final Fantasy VII, but it is not a simple replica. The original game triggers battles at random frequencies, and enemy formations are not entirely random; this mod also changes specific combinations and expands the enemy pool based on the completion of combat tasks. The author conducted quick tests in the Grasslands and Nibelheim areas using a completed save file, stating that the mod functions as expected and generates various unexpected formations.