Storyline * Genre. Adult. * Parents guide. Add content advisory. ATK Scary Hairy 51 (Video 2020) - IMDb

Within this framework, the "Scary Hairy" subtitle becomes instantly legible. It is a sub-series or a specific chapter dedicated to the most feral, bestial, and unkempt members of the ATK tribe. Where other entries might focus on "gorgeous" ogres, "Scary Hairy" leans into the grotesque: thick body hair, jagged teeth, and aggressive, predator-like behavior. The "3 1" suffix likely denotes a version or a specific scene within a larger interactive movie (e.g., Scene 3, Variant 1).

This update introduced a fearsome new boss known as AXL , a giant tarantula, along with tarantula-themed equipment and enhanced building systems.

ATK Natural & Hairy (TV Series 2002– ) - Episode list - IMDb. ATK Scary Hairy Vol. 31 (Video 2015)

The "3 1" means it is incompatible with 2S batteries. Fact: It runs fine on 2S. However, on 2S, you lose the "scary" top end. Most owners agree that 3S is the minimum to experience the intended personality.