Unlocking the Train
Finishing the Blue route places the finished key and opens the railway. At that point the Train system is available, but Big Ride has not fired.
Big Walk Big Ride Achievement: How to Unlock It
Activate the Train, then board its rideable platform. Unlocking the railway alone does not trigger Big Ride.
Big Ride is tied to the Train itself. The trigger is entering the Train’s rideable platform, not inserting the Blue Key or opening the railway.
- Official requirement
- Ride the train
- Verified trigger
- Enter the Train’s rideable platform
Big Ride
Quick Answer
Complete the Blue route so the railway is active, then get onto one of the trains. Big Ride is tied to entering the Train’s rideable platform, not simply inserting the Blue Key or activating the network.
You do not need to visit every station or complete a full circuit.
This is one of the gameplay achievements. See the full achievements list
Where Are You Stuck?
Pick the line that matches your run. The Train system and the boarding step fail for different reasons.
The Train is still locked
That is a progression problem, not an achievement problem. Finish the Blue Key route so the railway becomes available.
Blue Area WalkthroughHow to Unlock Big Ride
Three steps. Only the last one is the achievement trigger.
1. Unlock the Train
If the Train is not running yet, finish the Blue Key route first.
Open Train Unlock Guide2. Wait for a Train
Go to an active station and wait for a Train to arrive.
3. Board It
Step onto the Train and ride with it. Getting onto the Train itself is what registers the Train medal.
If the platform achievement has not updated, board again before replaying the whole Blue route.
What Actually Triggers Big Ride?
Big Ride is attached to the Train, not to the Blue Key unlock.
The achievement logic sits on the Train itself. When your player enters the Train’s rideable platform, the Train medal can be awarded. That is why unlocking the railway and riding it are separate states.
- Medal
- Train
- Attached to
- The Train’s rideable platform
Verified game-data detail
You do not need any of this to ride the Train.
- Component
- MedalPlatforming
- Native event
- MedalPlatforming.OnEnter
- Trigger surface
- Train StickyPlatforms
Unlocking the Train vs Riding It
Two different states. Only the second one awards Big Ride.
- 1Blue Route
- 2Train Unlocked
- 3Train Running
- 4Board Train
- 5Big Ride Trigger
Riding the Train
Boarding the Train puts you on its rideable platform, which is where the achievement is attached. This is the state that awards the Train medal.
Big Ride Not Unlocking?
Work down the list. The first line that is still true is the one to fix.
1. Is the Train actually unlocked?
If the Train will not move at all, this is a Train problem, not an achievement problem. Fix the system first.
Open Train Guide2. Did you board the Train?
Standing at the station or inserting the Blue Key is not the same as entering the Train trigger. You have to get on the Train.
3. Did you get onto the Train itself?
The station platform, the station building and the railway unlock all sit outside the trigger. The trigger is the Train’s rideable platform.
4. Try stepping off and boarding again
The medal fires on entering the platform, so leaving and re-entering the Train surface is a reasonable way to re-check it. Treat this as a retry, not a required step.
5. Platform achievement delayed?
The in-game medal and the Steam or PS5 notification can update at different times. Check your platform achievement list before replaying the entire Blue route.
What Big Ride Does Not Require
These come up often, but none of them is required.
Every Train station
Boarding the Train is the trigger, not collecting stops. There is no stop count to reach.
A full loop
You do not have to complete a full circuit. Getting onto the rideable platform is what registers the medal.
A specific train colour
More than one Train runs on the network, and no colour is required.
A specific station
No station is named, so which stop you board at does not change it.
Anything beyond boarding the Train is not confirmed yet — feedback welcome.
Steam and PS5
On Steam, Big Ride is an achievement. On PS5, the same unlock appears as a trophy. The Platinum and the full trophy list are covered on the achievements page.
AchievementsBig Ride FAQ
¿Cómo se desbloquea Un gran viaje en Big Walk?
Activa el ferrocarril mediante la ruta Azul y luego súbete a uno de los trenes. La medalla del Tren se otorga al entrar en la plataforma del Tren en la que se puede viajar.
¿Alcanza con desbloquear el Tren?
No. Desbloquear el Tren y activar Un gran viaje son estados distintos: el logro sigue al tren en el que te subes, no al desbloqueo del ferrocarril.
¿Necesito dar la vuelta completa en el Tren?
No. Ningún requisito verificado exige una vuelta completa. Entrar en la plataforma del Tren en la que se puede viajar es el activador.
¿Necesito visitar todas las estaciones del Tren?
No. En el activador recuperado no aparece ningún número de paradas.
¿Importa el color del Tren?
Ningún color forma parte del activador. Cualquier Tren del ferrocarril activo debería servir.
¿Un gran viaje requiere una estación específica?
En el activador no se nombra ninguna estación, así que dónde te subas no cambia nada.
¿Por qué Un gran viaje no se desbloqueó cuando activé el Tren?
Activar el ferrocarril es el requisito previo, no el activador. Aun así tienes que subirte a un Tren. Guía del Tren
¿Por qué Un gran viaje no se desbloqueó después de subirme?
Bájate del Tren y vuelve a subir. La medalla se otorga al entrar en la superficie del Tren, así que volver a subir repite la misma revisión.
¿Se puede perder Un gran viaje?
Ninguna condición de una sola vez forma parte del activador. Si no se activó, vuelve a subirte al Tren.
¿Necesito hacer primero la Torre Azul?
En el progreso normal, el sistema del Tren tiene que estar disponible primero, y esa ruta pasa por la zona azul. Walkthrough de la Zona azul
Related
Train Guide
Where the Train is, how to unlock it, and why it will not run.
Blue Area Walkthrough
The Blue route that ends at the Train destination.
Achievements
All 12 gameplay achievements and the platform layer.
The Big Ride Train trigger and the boarding check last verified on 1 October 2026.