Unlocking the Leave No One Behind achievement in Baldur's Gate 3 requires players to safeguard every tiefling refugee throughout all three acts of the campaign. This ambitious task demands careful decision-making and constant vigilance, as a single misstep or overlooked encounter can permanently lock you out of the trophy. Understanding which key choices directly impact their survival ensures that every refugee makes it safely to the end of your journey.
Securing the Refuge in Act One
Your journey begins at the Emerald Grove, where several tieflings face immediate mortal threats. You must intervene to stop the bugbear assassin, persuade Kagha to free young Arabella, and rescue Mirkon from the harpies at the beach. Furthermore, convincing Rolan and his siblings to stay in the grove is essential to protect other refugees later.
Navigating the Shadows of Act Two
The Shadow-Cursed Lands present some of the most dangerous challenges for the tiefling population. Upon arriving at Last Light Inn, you must successfully defend Isobel from Marcus to prevent the entire sanctuary from falling. Reaching Moonrise Towers allows you to stage a prison break, rescuing the captured tieflings and gnomes before escaping via the boat.
Resolving Final Threads in Act Three
Once you reach the city of Baldur's Gate, the remaining tieflings settle into various locations across the region. You will encounter key characters like Alfira at the Elfsong Tavern and Mol near the Guildhall. It is crucial to assist Rolan at Sorcerous Sundries and ensure he survives any confrontation with Lorroakan.
Key Takeaways for Achievement Hunters
Achieving this hidden trophy relies heavily on thorough exploration and completing side quests in sequential order. Always double-check your quest log before advancing to new regions or completing major story milestones. Maintaining manual saves provides a safety net if a key non-player character accidentally perishes in combat.
