Monochrome Mobius: Rights and Wrongs Forgotten – Nefarious Foe Slayer Locations

Just screenshots of where to find these secret bosses.

All Nefarious Foe Slayer Bosses Locations


There are 9 bosses you need to defeat to unlock the achievement.

Images may contain spoilers.

Basically, you talk to NPC with green (!) mark to unlock the boss and then go to the boss location to beat them.


Talk to the NPC kid.

Go via boat from Ashiwara.

Forbidden Scroll

Talk to Mr.Raurau

Open field near Ashiwara.


Talk to the NPC in the outpost between Ennakamui and Tokara (Location might be incorrect).


Talk to Nekone.

Inside Tabari Cave deepest part.


Talk to the NPC in the outpost near Imperial Capital.

Martial Artist

Talk to the NPC sitting in front of tea house.


Talk to an NPC in Imperial Capital. And you’ll get worried About Roygen.

Get inside and talk to Roygen.


Talk to the NPC near a stall.


Talk to the NPC soldier, he’ll bring you to Muramasa.

Roaming the desert. Just look for a big worm.

Jan Bonkoski
About Jan Bonkoski 823 Articles
A lifelong gamer Jan Bakowski, also known as Lazy Dice, was always interested in gaming and writing. He lives in Poland (Wrocław). His passion for games began with The Legend of Zelda: Ocarina of Time on the Nintendo 64 back in 1998. Proud owner of Steam Deck, which has become his primary gaming platform. He’s been making guides since 2012. Sharing his gaming experience with other players has become not only his hobby but also his job.

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