Ape X

Ape X is a super-intelligent gorilla and member of the Institute of Evil in Marvel's alternate-Earth Squadron Supreme universe, a world parallel to the mainstream Marvel universe populated by analogues of DC heroes.

Few characters carry the sheer conceptual audacity of Ape X, who swung into Marvel's Copper Age spotlight with Squadron Supreme #5 in 1986, courtesy of the visionary Mark Gruenwald and artist Bob Hall. Born from Gruenwald's landmark Squadron Supreme series — a boundary-pushing exploration of superheroics that remains a touchstone of the era — Ape X inhabits a world alongside heavy-hitters like Hyperion and Joe Ledger, lending the book its distinctive ensemble energy. Though appearances in the catalog are select rather than sprawling, the character's presence across nearly 25 years of collected editions, including the celebrated Mark Gruenwald Omnibus, speaks to an enduring cult fascination. For readers who prize the ambitious, morally complex superhero storytelling that defined Marvel's mid-'80s ambitions, Ape X is a genuinely intriguing corner of the multiverse worth exploring.