“…a 2D platform game called Roboracer 2D and a 3D first-person space shooter game?using OpenGL to render both 2D and 3D graphics using a 2D coordinate system. …”

“…You'll learn how to sync players and pass data over the internet as you add online multiplayer features to a top-down shooter adventure game. This book puts you in a fictional game project team where you set up your first online server before advancing to creating an online chat system and transitioning local gameplay to go online. …”