⚠ After credits
Big Walk Post-Game Guide
Finished Big Goodbye? Here's what to do next.
Your main journey is done and the same save keeps going. This page gives you one next objective at a time on the post-game route, and sends completion cleanup to its own tracker.
Can I keep playing?
Yes. Big Goodbye ends the main journey, but the same save continues into a separate post-game layer. Your next job is to start the verified Overflow progression route, while the Purple challenges and general 100% cleanup are tracked separately.
The Overflow route, Purple challenges and leftover completion are three different questions. This page only decides the next step on the post-game progression route.
Your Next Post-Game Objective
Tell me where you are
Pick whatever you have already done after Big Goodbye and I'll name the step in front of you. If Big Goodbye is not finished yet, start with the endings guide.
What Changes After Big Goodbye?
Four things change, and only the first one is a new objective.
The same save continues
Post-game is not a new game or a branch you missed. You keep the save you finished on.
Post-game progression starts
The Overflow chain becomes the thing to follow next.
Purple content opens
The Purple challenges belong to the post-game layer, and they are tracked as completion rather than as this route.
Big Game becomes the later goal
The later ending is the endpoint you are moving toward. Anything still missing around it belongs to the 100% tracker.
La ruta del posjuego de un vistazo
Esta es la cadena verificada del posjuego: un origen, una llave y su destino antes del final posterior.
- Una gran despedida
- Se abre el posjuego
- Monumento del desbordamiento
- Llave de desbordamiento
- Pedestal del segundo final
- Puerta del segundo final
- Final posterior
La ruta llega a un estado de final posterior. Un gran juego es el logro de ese estado, así que esta página mantiene separados el nombre de la ruta y el del logro.
Abrir el mapa del posjuegoFind the Overflow Monument
The Overflow Monument is the verified source of the post-game Overflow Key.
It is the first destination on the post-game chain, and it only becomes relevant after Big Goodbye. Reaching it is the step that puts the Overflow route in motion.
Show the Overflow Monument on the MapGet the Overflow Key
The Overflow Key comes from the Overflow Monument and belongs to its own post-game route.
Once you have it, the key still has to reach its destination before the later door reacts. Treat the key as a stage you are carrying, not as a finished task.
The Overflow Key arrives already complete: no cutters and no five-cutter colored route.
Is the Overflow Key the final key?
Players also look for this key under other names, so here is the split:
- Ending Key — Black Tower / Big Goodbye
- Overflow Key — post-game / later ending
Take the Overflow Key to Its Destination
The Overflow Key has a specific destination before the later door becomes available.
The key, the plinth and the door are three separate states, so a placed key does not always mean an open door. Work down the chain instead of replaying the route from the start.
- Overflow Key
- Second Ending Plinth
- Second Ending Door
The Second Ending Plinth is the destination. The Second Ending Door is what opens from it.
Show the Destination on the MapWhy Can't I Continue After Big Goodbye?
Pick what you are seeing. Each answer checks the post-game chain before it guesses at anything else.
What are you seeing?
Terminé Gran adiós pero nada parece diferente
What this usually means
El post-juego no es una rama de partida nueva aparte. No hace falta que aparezca nada nuevo en los menús para que la ruta esté activa.
What to do
Continúa la misma partida y encuentra el Monumento del desbordamiento.
Post-game content layer
Purple Challenges Also Open After Big Goodbye
The Purple challenges belong to the post-game content layer rather than to the Overflow chain. Their solutions and completion tracking live on their own page.
Purple ChallengesCleaning Up the Rest of the Game?
Post-game progression and full completion overlap, but they are not the same question.
Check Everything I'm MissingLater completion endpoint
Moving Toward Big Game
Big Game is the later completion endpoint this route moves toward, and it is also an achievement. The Overflow route is the part you can act on here; the exact full-completion requirement chain is diagnosed on the 100% tracker.
Post-game route status
Finish Big Goodbye first
The post-game route continues from the same save after the main ending, so it has not started yet.
Guides online count the requirement for Big Game differently, so treat the route as the map and the tracker as the checklist rather than trusting a single reward number.
Big Walk Post-Game FAQ
- ¿Qué debo hacer después de Una gran despedida?
- Empieza la ruta del post-juego en la misma partida. El primer paso verificado es el Monumento del desbordamiento, y de ahí la cadena del desbordamiento conduce al final posterior. Ruta posfinal
- ¿Big Walk tiene post-juego?
- Sí. Gran adiós termina el viaje principal, y la misma partida continúa en una capa separada del post-juego, con su propio progreso y su propio final posterior. Guía de los finales
- ¿Dónde empieza el post-juego?
- En la misma partida, justo después de Gran adiós. No hay que reiniciar nada, y la ruta del desbordamiento es lo primero que hay que seguir. Seguimiento del posjuego
- ¿Qué es el Monumento del desbordamiento?
- El punto de referencia del post-juego que libera la Llave de desbordamiento. Es el primer destino de la ruta verificada del post-juego. Monumento del desbordamiento
- ¿La Llave de desbordamiento necesita cortadoras?
- No. La Llave de desbordamiento llega terminada y no usa la ruta de color normal de cinco cortadoras. Guía de la Big Key
- ¿Adónde va la Llave de desbordamiento?
- Al Pedestal del segundo final, que abre la Puerta del segundo final. La llave, el pedestal y la puerta son tres estados distintos. Pedestal del segundo final
- ¿Necesito los desafíos morados?
- Los desafíos morados pertenecen a la capa de completado del post-juego y se siguen en su propia página. Esta página no convierte un recuento de completado sin verificar en una barrera de progreso. Desafíos morados
- ¿Y si terminé la ruta del desbordamiento pero Un gran juego no se ha desbloqueado?
- La ruta verificada está completa, así que la duda pendiente es tu estado de completado general y no otro paso del desbordamiento. Usa el seguimiento del 100 % para ver qué falta todavía. Seguimiento del 100 %
Post-game route and Overflow Key destination last checked on 30 September 2026. Progress is saved on this device and shared with the endings page, What Next, and the 100% tracker.