You'll find on the link below a 22 pages document which centralize all the key information about the SDK.
Download the Visual Gaming SDK Detailled Overview.docIt contains the following chapters:
Introduction......................................................................................................................................................................................... 3
Principle............................................................................................................................................................................................... 3
Nano-bots............................................................................................................................................................................................. 4
Characteristics of nano-bots............................................................................................................................................................. 6
States and orders................................................................................................................................................................................. 8
Rules...................................................................................................................................................................................................... 9
Know your Environment.................................................................................................................................................................. 10
White Cells......................................................................................................................................................................................... 11
Creation of your A.I.......................................................................................................................................................................... 11
Main classes, properties and methods.......................................................................................................................................... 13
PathFinding....................................................................................................................................................................................... 16
Timing during a turn........................................................................................................................................................................ 17
Viewer................................................................................................................................................................................................. 17
2D View............................................................................................................................................................................................... 19
Additional Remarks.......................................................................................................................................................................... 20
Note : I have to say that it's been amazing how participants have been discovering what is happening under the hood of the SDK : a lot of the issues of this doc have been raised, searched and answered in the forum/blog posts of the Visual Gaming Hub. Congrats!