Developer Cinderline is preparing to launch a unique adventure game where players assume the role of an anthropomorphic bird on a quest to create the world's final s'more. This peculiar journey involves traveling between diverse locations via a small train, collecting the necessary ingredients along the way.

The gameplay is described as a walking simulator with a platforming element. Players control a silent bird character, embarking on its existence from the moment it hatches. The game immediately introduces a mechanical train, operated by two levers for forward/reverse and speed control. A unique interaction mechanic requires players to physically move the camera to manipulate these levers, adding a subtle layer of depth to the otherwise simple operation.

Cinderline's world is characterized by surreal and ominous locales. The initial areas feature off-kilter creatures and inhabitants who offer little context about the world's state. One early town is covered in a mysterious ash, where a frightened toaster might ask for its toast to be retrieved, leading to further odd encounters, such as a transaction with a shady figure for a pickaxe in exchange for toast. The narrative progresses through bizarre encounters, including a sentient balloon that is consumed by large teeth, leaving behind a crucial item for the s'more quest.

The overarching objective of making the last s'more is presented with a sense of mystery, potentially implying that this act could lead to the world's ruin or solitude. This ominous undertone contrasts with the colorful and often comical nature of the characters encountered. Cinderline appears to prioritize atmosphere and thematic elements over complex mechanics, offering a distinct "vibe" that encourages players to explore its unusual world. The game is available to wishlist on Steam, and a demo is also accessible.