Subject, Skills, and Grade Level
Age 7+. CCSS Literacy RL3.x, 4.x, 5.x: any related to constructing & describing characters, themes, genres, moods, etc. An RPG for kids & beginners with scaffolded character creation and an excellent first-time GM guide / toolkit.

Time & Players
2+ players. 30 minutes - 3 hours is the ideal session length.

Rules, Tools, & Assessment
Not GM-less but very friendly and easy to GM. Physical pamphlet (includes character sheet) for each player, 3 dice per group. End-of-session 'XP' can be used as an assessment for engaging with the narrative.