In Under The Island, there are a plethora of fun and challenging activities to do across Seashell Island, many of which have trophies/achievements tied to them. But some can be hard to figure out, or even find in the first place! So, here is our Post Woman trophy/achievement guide for Under The Island!
Check out our Under The Island Review for our full thoughts on the game.
Post Woman Trophy Guide
To start the Post Woman trophy/achievement, you need to visit the town hall/library in Koala Village, where you start the game. You can find it just below and to the right of your family’s home; look for a building with a message board in front of it and a clock above the door.
Inside, approach the woman at the left counter at the top of the room, past the bookshelves. She’s called Lorri, and she runs the island’s mail service, Koala Mail, but she needs help with some deliveries. Accept her request to deliver four pieces of mail across Seashell Island, and she will give you the first letter to deliver.
Letter 1/4
Lorri will describe the house as under a fallen tree at the edge of Barlu Forest, which is to the West of Koala Village.
Head to the bottom of Koala Village and exit through the path blocked by plants near the Heart Coin Trainer.
Once you reach the planter owner’s house, go left through the large tree trunk to reach Barlu Forest.
On the other side of the tree trunk, go down through some stone ruins and down some stairs, following the path to the left.
The path will loop back up, and you’ll reach a little house with a blue door that is under a tree trunk.
Go inside, speak to Roy, and give them their post.
One down, three more to go!
Letter 2/4
Head back to Koala Village and talk to Lorri again to get your next letter. She describes the recipient as wearing overalls and a red cap.
You want to head Southeast to Alberto’s Farm, where the first dungeon in the game, Rankenstein’s Greenhouse, is located.
Once you’ve reached the farm, run to the orchard on the right-hand side and look out for a man wearing overalls and a red cap.
They are called Kaito, and they are the recipient of a love letter. Agree to give them their mail to be halfway through unlocking the Post Woman trophy/achievement.
Letter 3/4
Return to Lorri at the Koala Mail post office a third time and pick up the next piece of mail. This one is meant for a “dog lover”, and Lorri warns you to look out for the guard dog.
Take the road to the left out of Koala Village and follow it as it bends North, looking out for a grand house with a dog outside of it.
Inside the house is who you need to make the delivery to, but if you haven’t fed the guard dog a treat, it will be aggressive. You can also enter the building from the back to avoid the guard dog.
Once inside, talk to Coco the old lady, and finish the delivery of her post.
Only one delivery left to go!
Letter 4/4
Go back to Lorri in Koala Village one last time and get your last piece of post to deliver. This one is for a ninja who is a master of hiding and lives in a house surrounded by a moat!
Take the road to the right out of Koala Town, and then go North up the steps on the next screen.
Keep heading up until you reach a vine wall you can climb. You want to go into the cave to the left of the vines.
Inside the cave, carefully navigate to the other end without touching any of the hidden rope traps. If you do touch one, the way forward will be locked, and you’ll have to leave the cave to reset it.
That’s the first part of the gauntlet complete, now onto the next part. Follow the path upward and into the cave near the moat.
In this cave, you need to cross over a bottomless pit using a narrow rail while dodging shurikens. Just take your time and look for the safe spots along the way.
Exit this cave and finally enter the ninja’s home, to find no one! The trick is to hide yourself behind the fake wall at the back of the room, which makes the ninja reveal himself.
Speak to Nagato and deliver their mail to finish your last delivery. Exit the ninja’s home and interact with the bridge for an easier way back to Koala Village.
Return to the Koala Mail post office and speak with Lorri one last time to complete all four deliveries and unlock the Post Woman trophy/achievement! You’ll also receive the Universal Translator, which helps you read certain notes and messages across Seashell Island.
That was our Post Woman trophy/achievement guide for Under The Island! We hope it was helpful, and you can find more Under The Island guides below.
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