PipeProject:Levels

This PipeProject attempts to add articles for every single level in the Marioverse – game by game, focusing mainly on sidescrollers. This task will span over many pages and is especially flagged in need of contributors. In addition, no one level gets its own article: levels will be grouped by world and game.

Goals

Create articles for levels, organized by what World they appear in and what game:
1. Super Mario Bros.
2. Super Mario Bros. 2
3. Super Mario Bros. 3
4. Super Mario World (see Structure below for a note on this game)
5. Super Mario World 2: Yoshi's Island (+6 secret levels in GBA version, see below)
6. New Super Mario Bros.
7. Yoshi's Island DS
8. Bonus Games: SMB: The Lost Levels, Doki Doki Panic. Save for last.
Create articles for secret levels, organized by game, not world.
Bonus: In relation to PP:M, upload as many images, audio & video for these levels as possible!

Structure

A Levels and Secret Levels category is to be created, with possibly a list page as well. Most levels have names that are either a) common (i.e. Level 2-3) or b) specified places that have articles already (Donut Plains). However, it is more important to note the organization of the pages, mentioned above:

Sets of levels is to have one page, by game and World.
Titles of level pages will be World # (Game abbreviated). I.e. World 4 (SMB), World 4 (SMB2), World 4 (YI), World 4 (NSMB) would include all normal levels (see below) of that particular game.
The actual World # page will be a disambiguation page (World 4 will link to all of the pages just listed).
If levels have names (like the Yoshi's Island series and SMW), they get the {{levelbox}} template and their own article.