I stared at the cableway as it hummed, the sack dangling like a small, stubborn secret. My heart jumped the moment it scooped the bag and started inching away — I realized I could ride it. You can get the achievement that way, and I’ll show you how without wasting time.
I’ve played long enough to know which late-game tricks are worth the grind. I’ll walk you through the exact steps to score the Unauthorized Passenger achievement in Potato Please, what to prepare, and the one thing players keep trying that never works.

I once watched a small-town fair where a luggage cable yanked a hat right off a kid’s head — Potato Please Unauthorized Passenger walkthrough
There’s no hint inside Potato Please about this achievement; the game gives it no description. It’s one of those silent trophies that asks you to notice, experiment, and then act at the exact moment the system lets you.
The core requirement is simple: you must ride a sack that the Sack Cableway picks up. That’s the entire event the game recognizes. The trick is getting the Sack Cableway installed and timing your grab so the system treats you as a passenger rather than as an obstacle.
How do I get the Unauthorized Passenger achievement in Potato Please?
Get the Sack Cableway automation from the upgrades menu, place a sack next to the Cableway, wait for it to pick the sack up, then press E while standing by the sack as it lifts. If you do this correctly, the game registers you being carried and grants the achievement.
Do I need the Sack Cableway upgrade to get Unauthorized Passenger?
Yes. The achievement ties directly to that automation. There’s no alternative mechanic in the game that produces the same carried-state for you.
I’ve seen expensive upgrades sit unused in inventories at conventions — When to go for the achievement
The Sack Cableway is an expensive upgrade and requires several earlier techs. Save this for late-game; trying to rush it wastes resources and time. Treat it like a quality-of-life automation you buy after your economy is stable.
Practical checklist:
- Buy the Sack Cableway from the automation upgrades (it appears late on the tech tree).
- Place the Cableway and position at least one sack next to its pickup tile.
- Stand next to the sack; don’t jump on it. Wait until the Cableway lifts the sack.
- Press E when the sack is in motion and you’re adjacent to it — you’ll be attached and carried, and then the achievement triggers.
One more thing: jumping onto the sack before it’s picked up won’t work. The system won’t register you as a passenger that way. I mention screenshots from Moyens I/O because those images show the exact placement you want to mimic, and players on Steam and Reddit often share short clips that make the timing clearer.
The achievement is a spare key tucked under a garden gnome: small, easy to miss, and oddly satisfying when found. The Sack Cableway is a reluctant elevator, carrying you with comic dignity when you finally get it right.
Want to test the timing without risking a run? Record a short clip on Steam or use the Steam overlay to practice the press-and-hold timing; other creators on YouTube and subreddit threads often post slow-motion captures that reveal the exact moment to hit E. Ready to ride the sack and claim the tag?