Pokémon Korosu

Pokémon Korosu is a dark Fire Red hack by Crizzle set in a dystopian world where you play as a killer seeking vengeance through increasingly brutal confrontations with a mature, violent tone unlike any standard Pokémon game. This randomized version keeps the dark narrative intact while reshuffling all wild encounters and trainer teams into unpredictable configurations across three seeds.

Crizzle's Korosu uses its mature, violent premise to reframe every trainer battle as a confrontation with genuine stakes, and randomized Pokémon on both sides amplify that unpredictability. The script-driven narrative is unaffected by encounter randomization, so the story's escalating confrontations play out with whatever Pokémon your seed assigned.