Life is Strange: Before the Storm is a choice-driven narrative adventure game that centers around the life of Chloe Price, a rebellious teenager navigating her friendship with the popular Rachel Amber. The game's storyline unfolds as they face challenges stemming from Rachel's family secrets, requiring both characters to support each other through their struggles. Players will make critical choices that lead to multiple endings, enhancing the replay value of the game.

The gameplay includes a unique 'Backtalk' mechanic, allowing players to engage in risk/reward conversations that can influence outcomes. Players can also express creativity by tagging the environment and customizing Chloe's outfits, impacting how other characters perceive her. The game features a distinct indie soundtrack and an original score by Daughter, contributing to its immersive experience.