The Transformers video game for the Nintendo DS comes in two versions corresponding to the traditional Transformers factions, the Autobots and the Decepticons. They have a one player game as well as the ability to connect to WiFi to participate in an online game called Spark Wars. During the one player game you scan vehicles and add them to a list of forms your character can transform into. There are also cheat modes accessible in a setup menu. There are cheat modes and vehicle forms you can only unlock by playing Spark Wars and collecting Wifi tokens, the game's currency of participation.

About Spark Wars - How it's played
Glitches - Known game bugs
Challenge Missions - Descriptions and strategies
Mission Records - Which missions were played when