Unlocking all achievements and trophies in Life is Strange: Before the Storm primarily revolves around finding all the graffiti opportunities and completing the story. There are also achievements tied to specific optional interactions.
General Achievement Tips:
- Graffiti Hunter: The vast majority of achievements are tied to finding all 10 graffiti spots in each of the three main episodes. Refer to the 'Graffiti Locations' section of this guide for detailed instructions.
- Farewell Memories: In the 'Farewell' episode, there are unique 'memory' collectibles that function similarly to graffiti. Find all of these for an achievement.
- Story Completion: Simply completing each episode will unlock several story-related achievements.
- Optional Interactions: A few achievements are tied to specific optional character interactions, such as helping Mikey with his D&D game in Episode 2. explore all dialogue options and side activities.
- No Missables (with caveats): While you can replay episodes from the main menu to find missed collectibles, any choices you make during a replay will overwrite your previous choices for that episode. If you're aiming for specific story outcomes AND all achievements, it's best to try and get all graffiti on your first pass through an episode.
The achievements are generally straightforward and encourage thorough exploration and engagement with the game's narrative and side content. There are no difficulty-based achievements, so you can enjoy the story at your own pace.