Complete each achievement to get the allotted gamerscore.
Unlockable How to Unlock 4 8 15 16 23 42 (15) Photograph numbers on sealed hatch 815 (20) Discover all the memories in Flashback 1 A Turn of the Screw (10) Photograph A Turn of the Screw Beam of light (20) Photograph beam of light coming from the hatch Behind the glass (20) Discover all the memories in Flashback 3 Behind the wall (100) Complete Episode 5 Blackmailer (15) Convince Locke to help Boom boom (10) Open the secret door Button pusher (15) Enter the numbers Castaways' Treasures (10) Photograph: 1- Kate's plane 2- Charlie's guitar 3- Locke's wheelchair Crash survivor (25) Complete Episode 1 Desmond's Past (10) Photograph: Kelvin's jump suit Medical cabinet with vaccines Desmond's mural Dharma Ride (15) Photograph Dharma van Hero's hero (25) Save Jack Identity crisis (30) Discover all the memories in Flashback 4 Into the hatch (75) Complete Episode 4 Locate the cockpit (25) Complete Episode 2 Mapping the Island (10) Photograph: 1- Blast door map 2- Blast door map for the hidden entrance 3- Sayid's cable map Medical Station (20) Photograph Medical Station emblem Pearl Station (20) Photograph Pearl Station emblem Persephone (30) Discover all the memories in Flashback 5 Radzinsky (15) Photograph bloodstain on the Swan ceiling Save the castaways (15) Prevent the fuel leak from igniting Showdown (10) Successfully confront Beady Eyes Slave (15) Photograph skeleton in Black Rock Sweet memory (20) Discover all the memories in Flashback 2 The way home (200) Finish the game Through the Flame (125) Complete Episode 6 Via Domus (50) Complete Episode 3 Whatever it takes (30) Discover all the memories in Flashback 6
Contributed By: Guard Master.
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