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The world is ending.
But the truth lies in what's left behind.

As an asteroid speeds toward Earth, Seoul has fallen into ruin. In Goodbye Seoul, you play as Rion, a student navigating a collapsed city in search of answers—trailing the remnants of a secret space evacuation project that may be humanity’s final chance.

Explore a hauntingly beautiful post-apocalyptic Seoul in this story-rich puzzle-platformer. Solve environmental puzzles and piece together the mystery behind the covert operation. But beware—this city isn’t empty.
From unstable ruins to hostile survivors, every step forward is a risk.

Will you uncover the truth before time runs out?

About the Story

Six months until an asteroid impact. Hope is the first to fall.

Uncover the truth behind a secret evacuation project

Confront your self-doubts. Discover what’s worth surviving for.

About the Gameplay

Team up with desperate survivors and unlikely allies scattered across Seoul

Use the environment to avoid confrontation

Observe. Think. Survive - every detail is part of the puzzle.