Developing Smartphone Games is an article on MSDN about smarthone game programming.

“Summary
Get an overview and some tips on developing games for Microsoft Smartphone 2002 Software. (12 printed pages)

Contents
Games Market Overview
The Development of Games
Games Being Ported to Smartphone
Writing Efficient Games
Memory Access and Bandwidth
Memory Manager
Message System
Resource Manager
Do Not Use Floating Point Math
Do Not Use Division
Use Data Types that Provide Just Enough Resolution to Handle Your Problem Domain
Use Lookup Tables for Everything
Do All Your Math in Assembler
Turn Off Hardware Button Click Sound
Game Screenshots
Conclusion”