Would a game with player input in the monster creation part of the game like monster rancher work nowadays?

Concept: Files on your computer are imbued with digital spirits. Each file—its name, size, timestamp, and type—acts as a DNA seed for a monster. You choose a file from your PC. The monster generated depends on multiple file properties (creation date, size in bytes, hash, etc.). I.e., a .png under 1MB might create a fairy-like creature, while a .zip over 500MB spawns a slow, bulky golem.