In this phase, you will take a tour through the steps and principles of preparing a proof-of-concept prototype, a playable prototype (also called vertical slice or demo), and a pitch presentation.

• Level One: Prototyping will set you up with the fundamentals of planning, testing, and balancing a proof-of-concept prototype and a playable prototype/horizontal slice for your demo.
• Level Two: Polishing will introduce you to the elements and standards of a pitch presentation, and what it should and should not contain.
• Level Three: Presenting, finally, will make suggestions and give you advice on how to prepare your slides, your delivery, and your documents for a publisher pitch.

Next: Phase 06: Postmortems