What does "me too" mean in English for Spanish?

In English for Spanish, "me too" means:

yo también

Listen to "me too": (If you have an HTML5 enabled browser, you can listen to the native audio below)

This is a phrase that is used in the GamesForLanguage English for Spanish Language Game in the following scenes:

• English for Spanish 4, Level 1, Scene 6
• English for Spanish 4, Level 2, Scene 1