The Tunnel Selection Process

Lore & Background

The atmosphere of the tunnel is suffocating, characterized by silence broken only by the shattering of glass and screams echoing from the depths below. As the timer counts down, panic sets in, revealing the true nature of each contestant. The process eliminates those who cannot think clearly under pressure or who lack the resolve to take a leap of faith. It serves as a grim reminder that in this arena, survival is not guaranteed by skill alone but often by the willingness to let others die.

In Their Own Story

The air was thick with the scent of dust and fear. Gi-hun stood at the edge of the first panel, his sneakers hovering inches above the glass. Ahead, a line of trembling figures stretched across the chasm, their faces pale masks of terror. The silence was deafening until a woman ahead stepped forward, her foot pressing down on a clear pane. With a sickening crack, the glass shattered, and she plummeted into the darkness below. Gi-hun's breath hitched; he had to choose: follow her path or risk the unknown panel beside it. Every heartbeat felt like an hour as the timer ticked away.

Reader's Guide

The process begins with the remaining contestants entering a vast hall dominated by a towering glass bridge structure. Players are given a short time limit to cross from one side to the other, where safety awaits. The bridge is composed of alternating tempered and hollow glass panels that look identical to the naked eye.

As players attempt to cross, they must deduce which panel will hold their weight. Those who step on hollow glass fall instantly to their deaths. The tension escalates as the time limit approaches, forcing some players to push others or make desperate sacrifices to clear a path for themselves. This stage often results in significant casualties, drastically reducing the player count.

The impact of this event is profound, eliminating many hopeful participants and leaving only the most ruthless or lucky survivors. It solidifies the hierarchy among the remaining players and sets the tone for the final confrontations. The psychological trauma inflicted here lingers, shaping the alliances and enmities that define the rest of the game.

Did You Know?

• The glass bridge was designed to test not just luck, but the ability to read human behavior under pressure.
• Many players attempted to use logic or patterns to guess the safe panels, often with fatal results.
• This stage is one of the most visually iconic and emotionally devastating moments in the entire competition.
• The abyss below the bridge was deep enough that a fall resulted in immediate death from impact.