Hi, I'm Devin NewRolly.
Welcome to NewRolly's Study Hall. This is where Pokémon Sleep players come to understand how the game actually works—RNG, stats, tiers, and what to expect when you're hunting for a great catch. We've got tools to help you explore, and articles to explain the why behind the numbers.
Whether you're new or you've been playing awhile remember this: RNG is not out to get you. Understanding it makes the game more fun and less stressful. Let's get started.
NewRolly's Unlimited Biscuits
Upload a screenshot of your Pokémon, get a rating from Professor NewRolly, then roll unlimited builds to see what RNG could give you—no biscuits required.
Try it now →New players start here
Just getting into Pokémon Sleep? Pick how you want to learn.
Explore by topic
Curated collections of articles, tools, and quizzes by subject.
Getting started
Core guides for new players: how to play, how to catch and befriend, and where to begin.
RNG & scoring
How stats are determined, what tiers mean, why RNG feels unfair, and tools to test your knowledge.
Cooking & dishes
Big dishes, ingredients, and the cooking simulator.
Production & skills
How production works, main skills, and best use of seeds.
Team & goals
Reaching Master 20, berries by area, and planning your weeks.
Areas
Island guides: Greengrass Isle, Cyan Beach, Taupe Hollow, Snowdrop Tundra, and more.
Reference
FAQ, glossary, and community terms.
Tools
Grade your Pokémon and roll unlimited builds, or explore other tools.
Browse by content type
Prefer to browse by format? Articles, quizzes, and tools are in the nav — or use the links below.