# Exercise: Whiteboard 2D Read David Sirlin's collectibles article about Donkey Kong Country Draw a 2D platformer layout with collectibles For specific setpieces, markup the outline of the player's screen; what can the player see exactly Present and talk through the plan --- # Agent Instructions: Querying This Documentation If you need additional information that is not directly available in this page, you can query the documentation dynamically by asking a question. Perform an HTTP GET request on the current page URL with the `ask` query parameter: ``` GET https://book.leveldesignbook.com/learning/projects/unfinished-wip-pages/exercise-whiteboard-2d.md?ask= ``` The question should be specific, self-contained, and written in natural language. The response will contain a direct answer to the question and relevant excerpts and sources from the documentation. Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.