: The "real" game, featuring an original story supervised by series creator Akihito Tsukushi. Players create a custom Cave Raider who enters the Abyss shortly after Riko and Reg's departure, aiming to reach the legendary rank of White Whistle. Core Gameplay & "The Curse"
: A retelling of the anime's first season where you play as Riko, accompanied by Reg. It functions as a lengthy, 4–5 hour tutorial that introduces core mechanics while following the early stages of their descent to the Second Layer. MADEIN-ABYSS-BINARY-STAR-FALLING-INTO-DARKNESS-...
The game is split into two distinct experiences, with the first acting as a mandatory gateway to the second. : The "real" game, featuring an original story