Robo-Fenrir

Robo-Fenrir is a robotic replica of the Fenrir mini-boss from The Alley, encountered during Hitler III's first phase in the final House Boss fight. The original Fenrir is a stealth-focused mini-boss that uses camouflage and invisible bear traps to control the battlefield. The robotic version retains these trap-laying and hiding mechanics in mechanized form.

Robo-Fenrir's invisible bear traps are particularly dangerous in the Hitler III Phase 1 context, as the chaotic multi-boss battlefield forces constant repositioning that increases the chance of stepping on hidden traps. An immobilized cat in the middle of a multi-boss fight is far more dangerous than in a standard one-on-one encounter. Track trap placement carefully even while managing other robo-boss threats.

If Robo-Fenrir is present, move cats along paths you have verified as safe and use ranged attacks to avoid triggering traps. Eliminating Robo-Fenrir early removes the trap threat from the battlefield, making movement safer for the rest of Phase 1. See the Fenrir and Hitler III entries for detailed mechanics.