Some two-player games designed with girls in mind are "Pony Wood" and "Bomb It 2." Both of these games offer items such as ponies and flowers that appeal to female players. The games are available to play online for free as of 2015.
"Pony Wood" is a two-player game for girls in which players battle it out as ponies to see who can finish first. In this game, the players shoot at each other with rainbow beams and step on the horseshoes to go even faster.
In "Bomb It 2," two girls work together to defeat the highest number of enemies possible. Each girl gets to select the character to play as and defends a separate side of the board. Each player can gather special power-up items to advance in the game.