Game Guide for 100% completion

A few years back, I wrote this guide for Lost: Via Domus - use it for an easy 1000gs!

Lost: Via Domus Achievement Guide - Follow this order of achievements to 100% the game in one go. It should only take about 4-6 hours, depending on how involved you get.

815
Discover all the memories in Flashback 1
Take photo of Kate being handed the bottle of water.
To the left of you there is a newspaper and some photo's, examine both of them then in front of you and slightly look down there is a bag examine that then you should get the achievement.

Save the castaways
Prevent the fuel leak from igniting
Refer to this video for how to do this:

http://www.youtube.com/watch?v=_8GlfeLMmSQ.

Crash survivor
Complete Episode 1
Automatic, just play the game. This is unlocked after you get your butt kicked by Beady Eyes.

Sweet memory
Discover all the memories in Flashback 2
Take a photo of Lisa (the woman posing) with her in the picture and the man to the left of her.
There is a recorder and a newspaper to the left of you examine both of them.
To the right of you there is a diary examine that.

Locate the cockpit
Complete Episode 2
Automatic. You get this one after you Find your camera and get drugged by Juliet.

Behind the glass
Discover all the memories in Flashback 3
Take a photo of lisa with the sign 'Rico's Shop' above her.
Recorder and Note on the desk, examine both.
To the left of the desk there are some cardboard boxes with an Article on them, examine it.

Blackmailer
Convince Locke to help
After Flashback 3, talk to Locke, and he will be forced to help you.

4 8 15 16 23 42
Photograph numbers on sealed hatch
During Episode 3 as the description states the hatch must be closed. The numbers will be on the side of the hatch, they will be engraved in the metal.

Beam of light
Photograph beam of light coming from the hatch
During Episode 3, when you are about to follow Locke to the Caves, just follow him to the Caves but turn around and go back to the hatch, the light is on, just take the photo.

Via Domus
Complete Episode 3
Automatic. This will unlock after you get the compass.

Medical Station
Photograph Medical Station emblem
This one is tricky. You have to search and examine the 'numbers' in a specific order to get access to the medical station. Watch this video:

http://www.youtube.com/watch?v=qI550pY90Ns

Castaways' Treasures
Photograph: 1- Kate's plane 2- Charlie's guitar 3- Locke's wheelchair
This is easily done on the start of Episode 4. Kate will be sitting on the beach playing with her plane, Charlie's guitar will be sitting in the tent behind him, and Locke's wheelchair is behind Charlie's tent to the right in the tree-line.

Identity crisis
Discover all the memories in Flashback 4
Walk slightly forward and take a photo of the file the man (Rico) just took his hands off.
Examine the folder.
Look behind you and there are some shelves with a ladder leaned on them, there is a recorder on these shelves.
Behind the shelves with the recorder on them is another set of shelves with a letter on them.

A Turn of the Screw
Photograph A Turn of the Screw
After you get locked up in the hatch, there is a bookcase on the left hand side as you walk in, and the book will be facing outwards eye-level.

Desmond's Past
Photograph: Kelvin's jump suit Medical cabinet with vaccines Desmond's mural
After you get locked in the hatch, as you walk in, the mural will be on your right. The medical cabinet will be next to the dining table, and the jump suit is next to the laundry hanging up.

Button pusher
Enter the numbers
After you get locked in the hatch, you will eventually have to go to the computer to enter the 'numbers': 4 8 15 16 23 42.

Mapping the Island Part A
Photograph: 1- Blast door map 2- Blast door map for the hidden entrance 3- Sayid's cable map
After you enter the numbers, the blast doors will drop and you will be able to snap the first 2 maps at this point. The achievement won't unlock until later though.

Radzinsky
Photograph bloodstain on the Swan ceiling
To the left of the bookshelf, and above the lava lamp, there is a blood stain on the ceiling. Snap a pic for an easy achievement..

Into the hatch
Complete Episode 4
Automatic. This will unlock after Sayid and Jack lock you up.

Persephone
Discover all the memories in Flashback 5
Go behind the wooden pillar to the left of where you start, take a photo of Lisa's open laptop (so you have the screen in the photo) and her in the picture. If she see's you she closes it, just walk a little away and she will open it up again.
On the desk beside Lisa there is a letter and a folder. Examine both.
If you face the guard and look left there is a desk with a recorder on it. Desk is next to the windows.

Dharma Ride
Photograph Dharma van
Can be found when you're travelling to Black Rock to get the dynamite during Episode 5. Just run around in the jungle where you're supposed to follow the black flags and you'll stumble upon it sooner or later. Watch this video:

http://www.youtube.com/watch?v=hfrbx_dTpGk

Slave
Photograph skeleton in Black Rock
When you go to the Black Rock to get Dynamite, there will be a skeleton chained to a wall to the right of the dynamite.

Boom boom
Open the secret door
Once you get past the black smoke with the dynamite, return to the hidden door under the waterfall. Place the dynamite and walk away. Pull your gun out and shoot it.

Behind the wall
Complete Episode 5
Automatic. This will unlock after you disable the magnet.

Whatever it takes
Discover all the memories in Flashback 6
Take a photo of the guard and Lisa, the guards gun has to be visible in the photo.
Diary on the desk next to Lisa.
Left of the guard on the desk is a newspaper (same desk that had the recorder on it in Flashback )
On the counter there is a guestbook, if you are looking at the till the guestbook is to the right of there.

Pearl Station
Photograph Pearl Station emblem
After Juliet lets you on the other side of the pilons, turn right and stay near the treeline and keep a keen eye out for 'Pick Up' in the right lower screen. Once you see it, press A and go to the Pearl Station. As you spawn, it's the logo directly in front of you. Snap a pic, and leave.

Mapping the Island Part B
Photograph: 1- Blast door map 2- Blast door map for the hidden entrance 3- Sayid's cable map
After Juliet lets you pass the pilons, you will maze through a dark building. Once you get to the top level, before you enter the white door at the end where the guys are talking, the map is on a desk to the right. Snap a pic, and if you got the first 2 from Episode 4, the achievement will unlock.

Showdown
Successfully confront Beady Eyes
After you snap a picture of the map, open the door, and head shot him. One hit kill.

Through the Flame
Complete Episode 6
Automatic. This will unlock after you shoot Beady Eyes.

Hero's hero
Save Jack
After you meet Jack at the Black Rock, follow the path to the top of the boat where a cut scene will happen. Kate was captured following you, and the others will release you, but not Kate and Jack. Stand in front of Kate after the release you and shoot the dynamite in the crate.

The way home
Finish the game
Automatic. Unlocks after you escape on the sail boat.

Congratulations. 1000/1000 in your first run-through.

I used a guide for some of this game. Maybe it was yours if it was posted on TA.

TA 'borrowed' a lot from my guide that was originally posted on x360a, if you catch my drift... easy game, 4 hours or less.