A Light in the Dark is a Starfinder adventure for four 7th-level characters, launching the 3-volume Drift Hackers Adventure Path. Drift Hackers is the exciting conclusion of the Drift Crisis, an event taking place across the entire Starfinder game line, in which faster-than-light travel breaks down and the galaxy is thrown into chaos. In addition to the adventure itself, this book includes a player's guide filled with character creation advice and new gear designed just for Drift Hackers players, along with an Adventure Toolbox filled with new rule options and strange alien creatures.