Made in Abyss: Binary Star Falling into Darkness is a 3D action RPG set in the dangerous world of the Abyss. One storyline follows Riko and Reg from their meeting in the anime’s first season as they travel toward Seeker Camp on the second layer. The game frames their expedition around the Abyss’s curse and the primeval creatures inhabiting its depths, grounding the adventure in exploration of a perilous, layered setting.
A second, original story shifts attention to a nameless Cave Raider, whose adventure unfolds many days after Riko and Reg set out. That parallel journey gives the game a distinct perspective on the same chasm: rather than following only the anime’s central pair, players also encounter an account of someone pursuing the Abyss’s bottom. The game’s stated format is single-player, so its two narrative strands are presented as individual adventures rather than a shared multiplayer expedition.
The source identifies the game as an action RPG and highlights its 3D presentation, an original story supervised by Akihito Tsukushi, and fully voiced event scenes performed by the anime cast. Together, those elements place character-led storytelling alongside an action-RPG framework, while the paired stories offer both an anime-linked route and a new Cave Raider’s tale.