BeeFFs!
Vs. RetroSpecter - Part Two: Infernadise
Silver
In Embuzzle, hit every Terry coin and complete the song.
Dragon Drop
Vs. RetroSpecter - Part Two: Infernadise
Gold
Complete Retro's week in Story Mode on Hell difficulty.
Blinding Rage
Vs. RetroSpecter - Part Two: Infernadise
Silver
In Catastrofiend, hit a regular note while it's being concealed by a Hydra Note's Hellfire Trail.
Hourglass Fissure
Vs. RetroSpecter - Part Two: Infernadise
Bronze
In Extirpatient, select "No" when offered a checkpoint.
Obituary Observer
Vs. RetroSpecter - Part Two: Infernadise
Bronze
In Death Side Stories, complete Extirpatient, Extiraging, and Hexerpatient.
Scythe Strife
Vs. RetroSpecter - Part Two: Infernadise
Silver
In Extirpatient, hit at least 10 Scythe notes and complete the song.
Polycool
Vs. RetroSpecter - Part Two: Infernadise
Silver
Complete Moonlight in IPU Side Stories (any difficulty)
College Collectathon
Vs. RetroSpecter - Part Two: Infernadise
Platinum
Unlock every achievement in the IPU/Minus category.
Autumn Aura
Vs. RetroSpecter - Part Two: Infernadise
Bronze
Complete Postgame in IPU Side Stories (any difficulty).
Test Sickles
Vs. RetroSpecter - Part Two: Infernadise
Silver
Complete Finals Week in IPU Side Stories (any difficulty).
Hell Mary
Vs. RetroSpecter - Part Two: Infernadise
Gold
In IPU Side Stories, complete Merktroid, Peepover, and Overtime on any difficulty.
Cozy Coney
Vs. RetroSpecter - Part Two: Infernadise
Bronze
Complete Sweater Weather in IPU Side Stories (any difficulty).