Star Moe Drill: Tabidachi: DX Pack. In 2010, a theoretical chemistry book was published by Chukei Publishing titled , written by Takashi Matsubara and feature illustrations by Kagami Yoshimizu. In 2013, an organic chemistry book was published by Chukei Publishing titled , written by Takashi Matsubara and feature illustrations by Kagami Yoshimizu, with characters such as Konata, Tsukasa and other girls. In 2013, an inorganic chemistry book was published by Kadokawa Chukei Publishing titled ; it was written by Masashi Inutsuka and features illustrations by Kagami Yoshimizu and Sayoi. Video games A video game, titled , was released on December 1, 2005 on the Nintendo DS. A limited edition game with many extras was sold called the "DX Pack" along with the regular version. A sequel, with the title of was released on May 24, 2007. The first game tests the player on various subjects and memorizations. The player's main objective is beating other characters in quizzes. There is also a "Drama Mode" where the game plays a mini-adventure game as the player makes their way to Akihabara, with math quizzes and mini games (about five in all). In an August 2007 survey by Dengeki G's Magazine, Shin Lucky Star Moe Drill: Tabidachi was voted the 17th most interesting bishōjo game by readers, tying with Ever 17: The Out of Infinity. There are two different types of one-person games: "Hitasura Drill" and "Drama Mode". The player can also link the game with another person. When this occurs, the player can use the character that is built up in Drama Mode as a selectable character. Additionally, if the player wants to use a special battle skill against his or her opponent while in link mode, the player must shout out the name of the skill into the microphone. In Drama Mode, the player partners with one of the characters, and tries to increase her parameters and have her learn new battle skills. There are five different types of "drills". One of the quizzes called "Ondoku" requires the player to shout out the answer into the microphone. Several mascot characters of large anime and dōjin shops (like Broccoli's Di Gi Charat, Animate's Anime Tencho and Toranoana's Miko) make cameo appearances. Kadokawa Shoten produced a visual novel game for the PlayStation 2 entitled which was released in Japan on January 24, 2008. A portable version was released on December 23, 2010 for the