Key information
On October 9, 2026, the game development circle Yako Laboratory officially launched the Steam store page for their upcoming PC title, Mamekasu-chan: A Girl Who Randomly Tells Trivia and Trashy Lies.
This full-voice adventure game tasks players with identifying deceptive lies hidden within trivia shared by a mysterious girl named Mamekasu-chan. As players successfully expose her falsehoods, her reactions evolve, gradually revealing secrets about her character.
The title serves as a significantly enhanced complete version of the free edition previously released on Novel Game Collection. It features over six times the amount of trivia and lies compared to the original, alongside a new mini-corner featuring unique versions of the protagonist.
Gameplay variety is maintained throughout the experience, as each episode requires players to utilize different strategies to progress, ensuring the content remains engaging until the end.
