The best category of Android games is shooting games. Have you heard about Counter-Strike: GO, the most popular shooter at the moment? Speaking of game genres on any platform, shooting games are always the genre that attracts a large number of players. Essentially, shooting games are games in which players mainly use firearms as a weapon to fight the enemy. The shooter genre has a long history. As far as I know, it originated with Maze War, a game released in 1973.