Do this first
The quick route
- Open the drawbridge and visit the map for Big Walk and Big View.
- Wear a backpack and something on your hip for Big Pack and Big Help.
- Ride the chairlift and train for Big Sit and Big Ride.
- Reach the highest point, enter a big tunnel, and go beyond the wall.
- Finish the main route, get shiny, then complete the post-game route for the hidden achievements.
The official Steam list
Steam's global-achievement page is the primary source for the count and visible descriptions. It lists 12 total. Two descriptions are hidden, so this guide avoids putting ending spoilers in the checklist title.
- Big Walk — Cross the drawbridge
- Big View — Visit the map
- Big Pack — Wear a backpack
- Big Sit — Ride the chairlift
- Big Ride — Ride the train
- Big Help — Wear something on your hip
- Big Tunnel — Enter a big tunnel
- Big Climb — Reach the highest point
- Big Wall — Go beyond the wall
- Big Makeover — Get shiny
- Big Goodbye — hidden
- Big Game — hidden
A low-backtracking route
Collect the equipment milestones when you first find a backpack, waist item, chairlift, and train. Visit the map room early, then keep one dependable host through the tower and ending routes so the same save remains available for cleanup.
PS5 Platinum note
PlayStation tracking sites currently report 13 trophies because PS5 adds a Platinum after the other objectives. This count is a tracker report rather than a publisher FAQ entry, so the Steam page remains the authoritative source for the shared achievement names and descriptions.
Sources checked
Where this answer comes from
Official Steam count, names, visible descriptions, and live completion rates.
ReportingBig Walk Achievements and TrophiesCross-check for the reported PS5 list and completion route.
OfficialBig Walk Frequently Asked QuestionsOfficial host-save and cooperative-play context for planning cleanup.
Links and claims last checked August 31, 2026. Community sources describe reported symptoms, not guaranteed fixes.