Focus Series

The Focus Series is a series of 2-letter name apps by General Adaptive, the most popular being aa. The following bullet points are the 21 games (in order (I hope...)) currently released to the public and their links to their individual pages.
 * aa
 * uu
 * ff
 * au
 * rr
 * ao
 * rl
 * sp
 * th
 * ki
 * sn
 * ci
 * lo
 * ba
 * ov
 * sh
 * fi
 * do
 * ru
 * ti
 * aa 2