Dimhaven Achievements Guide

Quick Answer

To unlock all 8 Dimhaven achievements, I route them in this order: recover the passport for Aww… You Were Just Hungry, clean the camera for Squeaky Clean, restore Hotel Sárkány power, ride the cable car, finish all Landing Bay photo challenges, visit the secret facility, clear JadeHawk Level 1 without bug abusing, then finish the game for I Am Ready.

This guide covers every achievement in Dimhaven - The Lost Source.

The most important correction is the passport achievement name: the Steam achievement is Aww… You Were Just Hungry. Retrieve your passport is the description, not the achievement title.

The current completion rates also show where players actually drop off. The first two achievements are common, but the rate falls sharply around This Is Marvelous! and Too Lazy To Climb, then drops again for the secret facility, photo challenges, JadeHawk, and the ending. I treat those midgame route points as real checkpoints, not throwaway “automatic” unlocks.

All 8 achievements at a glance

Best achievement order

I use this order because it follows the route and keeps the optional cleanup from being forgotten:

1. Aww... You Were Just Hungry
2. Squeaky Clean
3. This Is Marvelous!
4. Too Lazy To Climb
5. A Keen Eye For Detail
6. This Is No Office
7. True Zadbox Master
8. I Am Ready

This is not the same as sorting by Steam order. It is a practical route: finish the Landing Bay checks early, watch the midgame power and cable car milestones, then clean up late optional content before ending the game.

Aww… You Were Just Hungry

Description: Retrieve your passport Current rate: 78.8%

This is the passport bird achievement in the Landing Bay / Visa Office route.

The bird does not need another random interaction. It needs food. I buy Sinister Snacks from the vending machine, using slot 09 for 170 Forints, then bring the snack back to the bird.

If this achievement has not unlocked, I check the Visa route first: application ticket, bird snack, passport recovered, then final checkpoint.

Squeaky Clean

Description: Completely clean the dirty camera window Current rate: 74.5%

This is an early cleanup achievement, but it is tied to the final checkpoint photo step.

When the checkpoint asks for the photo, the camera window becomes the blocker. I clean the dirty camera window fully before continuing.

If the checkpoint reaches the photo stage and fails, I check the camera window before changing the Visa ID or ticket answer.

This Is Marvelous!

Description: Restore power to Hotel Sárkány Current rate: 51.6%

This looks like a normal story achievement, but the completion rate shows that many players do not reach or finish this midgame route cleanly.

I treat Hotel Sárkány power as the first major midgame checkpoint. When the route shifts from Landing Bay paperwork into hotel systems, I focus on restoring power before chasing side cleanup.

The unlock condition is straightforward: restore power to Hotel Sárkány.

If this achievement is still missing, I do not assume it is optional. I backtrack through the hotel power route and confirm the power restoration actually completed.

Too Lazy To Climb

Description: Ride in the cable car Current rate: 48.6%

This achievement unlocks when I ride the cable car.

The rate is close to This Is Marvelous!, which suggests it is part of the same midgame drop-off zone. If I have restored power but do not have this achievement, I check whether I actually used the cable car instead of only unlocking access to it.

I use this as a route checkpoint before going deeper into Raven’s Nest and late-game cleanup.

A Keen Eye For Detail

Description: Complete the photo challenges in the landing bay Current rate: 14.2%

This is one of the lowest-rate achievements, and it is easy to miss because the photo list starts early but finishes later in the Landing Bay loop.

I complete all 10 Landing Bay photo challenges:

A Beautiful Picture
Someone's Dinner
A Horrible Selfie
Something Locked. From The Inside.
Captain's Pipe
A Rebel
Zack's House
Someone's Lunch
A Sleepy Cat
Someone's Breakfast

The easiest misses are the route-state photos: the locked porta-potty from inside, Captain’s Pipe in the crawlspace, the rebel seagull, the passport bird eating, the sleepy cat, and the Bay Tower breakfast cans.

For exact locations, use the dedicated Dimhaven Photo Challenge Locations guide.

This Is No Office

Description: Visit the secret facility Current rate: 23.6%

This achievement is tied to the secret facility route.

Late in the route, Charles Bennett gives the code for the storage container behind Raven’s Nest. The code used for the secret facility route is:

129845

Because the rate is much lower than the cable car achievement, I treat this as a deliberate late cleanup step. I do not leave it for after the ending.

True Zadbox Master

Description: Finish Level 1 of JadeHawk without bug abusing Current rate: 10.7%

This is the lowest-rate achievement in the current list.

The achievement is not just “finish JadeHawk Level 1.” It specifically says without bug abusing, so I avoid exploit-style play. The important rule is to clear the level normally instead of hiding in a corner or using a safe-spot cheese route.

If the achievement does not unlock after a clear, I repeat the level without corner hiding, stuck enemy behavior, or any route that feels like it bypasses the intended challenge.

I Am Ready

Description: Finish the game Current rate: 18.8%

This is the ending achievement.

Before I finish the game, I check four things:

A Keen Eye For Detail is done.
This Is No Office is done.
True Zadbox Master is done.
Squeaky Clean is done.

The reason I check these first is simple: I Am Ready is the finish line, but the lowest-rate achievements are not all tied to the ending. The photo challenge and JadeHawk cleanup are easier to handle before the final push.

Quick cleanup checklist

Use this before finishing the game: