The Invasion (2009)

The Invasion - is the first episode made by Redigit for Super Mario Bros. X game and included with the game since its first release in the 2009th year.

The episode got released with the very first version of Super Mario Bros. X by Redigit. The Invasion features Mario and Luigi trekking through many different worlds to defeat Bowser. Along the way, they travel through seven different worlds, a Mario staple at this point. At the end of each world, they either go through a castle to face a boss (which is always a certain number of Boom Boom's or Birdo's) or, alternatively, they go through an “invasion” level, a difficult airship stage, ending once again, with a boss battle.

There is no story introduced in this episode. The Invasion 2 however improved greatly on many things in it, and this includes the addition of a storyline.

The episode features 54 levels. The episode was included with SMBX by default until SMBX 1.2 got released, where it was replaced by The Invasion 2. The Invasion comes pre-packaged with SMBX 1.1.