Unlock the Secret Fish Mutation That Breaks Factorio

Unlock the Secret Fish Mutation That Breaks Factorio appears in odd patches when speedruns push factory limits. Recent clips show this glitch chain spreading fast on TikTok and Reddit.
Unlock the Secret Fish Mutation That Breaks Factorio is an item duplication trick using fish, pollution, and rail signals. Streams label this method fish duping or glitch crafting. Studies indicate tight signal logic tricks the game into creating items.
How the Bug Triggers starts with a full freight line and nearby water pollution. Signals hold until a fish enters, then crafting queues overflow. Research shows frame perfect timing turns normal fish into duping items.
Quick Result get infinite resources without external mods or saves. Use this glitch only for fun, since patches can remove it later.
How risky is this trick? Some players report corrupted saves or bans on strict servers.
Will this work on current versions? Developers patch duping methods, so check patch notes before trying.









