As well as platformer games, other types of apps also arise, such as Mokus Line up , a match-3 game using Mario series Mushrooms as the icons. Another example is iRwego , which used the iPhone's accelerometer to detect a person's movements and play the appropriate Mario sound effect, such as the Mario jump sound for jumping, the Warp Pipe sound for crouching, as well as hitting brick blocks, and stomping Goombas, among other noises, tunes and a few choice Mario catchphrases (such as "Here we go!", which is the inspiration behind the app's title). However, due to iRwego 's unexpected popularity, its creator decided to remove the app to avoid any copyright conflicts with Nintendo  .
Red appears as the main and icon character of Angry Birds Football . For the very first time in any Angry Birds game Red is featured as the only playable character in this soccer-based game. Red's team is named the Mighty Feathers , which includes Red as the team captain and 4 other unnamed red birds alongside him. Side birds like the Mighty Eagle, Bomb, Stella, and a handful of other birds each have a different purpose, such as cheerleading or training the team. The main goal of the Mighty Feathers is to defeat their rival team, the pigs.