Game Dev Story is a simulation game developed by Kairosoft for mobile devices and PC. The game allows players to run their own video game development company, where they must create and sell games, manage staff, and compete with other companies in the gaming industry.

The game begins with the player creating their own company, choosing a name and logo, and hiring staff members to help develop games. The staff members have different skill levels in areas such as programming, writing, and sound design, which affects the quality of the games they create.

Players must develop games by choosing genres, themes, and gameplay mechanics, and assigning staff members to different roles. The game also includes a research and development component where players can invest in new technology and facilities to improve their games' quality.

Once a game is complete, players must market and promote it to increase sales. The game includes various advertising methods, such as commercials and magazine ads, which can be used to reach a wider audience.

As the company grows and becomes more successful, players can expand their operations by hiring more staff, investing in new facilities, and creating games for different platforms, such as consoles and handheld devices. The game also includes the ability to participate in game shows, which can help increase the company's visibility and attract new fans.

Game Dev Story features a colorful and charming pixel-art style, with a fun and upbeat soundtrack that captures the essence of the gaming industry. The game's addictive gameplay and management mechanics make it a must-play for anyone interested in game development or simulation games.

Overall, Game Dev Story is a fun and engaging simulation game that offers a unique insight into the world of video game development. With its charming visuals, catchy soundtrack, and addictive gameplay, it's easy to see why the game has become a fan favorite among gamers and simulation enthusiasts alike.