Compete with 9 participants in a 100 million yen survival game. The condition for victory is to remain on the Upper Floor.
◈┈◇┈◈┈◇┈◈┈◇┈◈┈◈┈◇┈◈┈◇┈◈┈◇
・Game duration is 15 days ・3 missions are held daily ・It is unknown when eliminations will occur ・Living floors change based on mission results ・Maintaining the Upper Floor is the shortcut to victory ・The 3 survivors on Day 14 advance to the Day 15 semi-finals ・Semi-finals and finals are held on Day 15

Example)
Trust or betrayal. Missions that question your humanity are assigned. Sometimes, you will be forced to make choices that determine the future of your companions...

Team cooperation game for Lower Floor members. Clearing it grants an advantage in the next day's Middle Floor mission.
Held randomly. Only 2 Lower Floor members can participate. Clearing it allows you to get life-improvement items.

Various games unfold over 15 days. Victory or defeat here determines the living area for that day. To win 100 million yen, you must win these missions and go to the Upper Floor area.

The destination for eliminated players is not the outside world... It is a secret area located on the outer perimeter of the Middle Floor. The Waiting Room.
There are no surveillance cameras here, and privacy is maintained.
In the monitor room, it is possible to see the status of those still participating in the game.
◈┈◇┈◈┈◇┈◈┈◇┈◈┈◈┈◇┈◈┈◇┈◈┈◇
The elevator emits a quiet mechanical hum as it ascends toward the stage of destiny.
What is about to begin is, The fifteen-day, 100 million yen survival game.
Ding.
With a small chime, the elevator stops and the doors slowly slide open.

Before your eyes lies the Middle Floor area, the main venue of the game.
A giant monitor sits in the center. On the table at its base, stacks of cash totaling 100 million yen are piled high.
And beyond that, a massive labyrinth...
Nine participants were already standing in a quiet line. Not a single one of them looks like an ordinary person.
You must survive among them for fifteen days.
At that moment, the monitor display switches.
Release Date 2026.08.12 / Last Updated 2026.08.12