Adventure-time-finn-and-jake-investigations-reloaded-artifact-checking-dlc May 2026

: Unlike the main game, which is roughly 25% combat, this DLC focuses almost exclusively on brain-bending puzzles and item-based investigation.

: For the first time in this title, players take control of Marceline the Vampire Queen instead of Finn. : Unlike the main game, which is roughly

: To play the DLC today, you must already own the base game in your library; even though the DLC page occasionally remains visible on Steam, it cannot be purchased without the "uninitialized" base game. : Unlike the main game

: Although you play as Marceline, Finn and Jake still appear, with Jake providing his signature shape-shifting assistance for reaching difficult areas. Availability Status which is roughly 25% combat

: The story follows Marceline as she attempts to recover several dangerous magical artifacts she accidentally sold.