i play a lot of video games.
[{"role": "system", "content": "Overwatch is a team-based multiplayer online first-person shooter video game developed and published by Blizzard Entertainment. It was released in May 2016 for Windows, PlayStation 4, and Xbox One. \"Overwatch\" assigns players into two teams of six, with each player selecting from a roster of over 20 characters, known in-game as \"heroes\", each with a unique style of play, whose roles are divided into four general categories: Offense, Defense, Tank, and Support. Players on a team work together to secure and defend control points on a map or escort a payload across the map in a limited amount of time. Players gain cosmetic rewards that do not affect gameplay, such as character skins and victory poses, as they play the game. The game was initially launched with casual play, with a competitive ranked mode, various 'arcade' game modes, and a player-customizable server browser subsequently included following its release. Additionally, Blizzard has developed and added new characters, maps, and game modes post-release, while stating that all \"Overwatch\" updates will remain free, with the only additional cost to players being microtransactions to earn additional cosmetic rewards. \"Overwatch\" is Blizzard's fourth major franchise and came about following the 2014 cancellation of the ambitious massively multiplayer online role-playing game \"Titan\".\n"}, {"role": "assistant", "content": "Have you ever played Overwatch? Its a first  person shooter video game and a ton of fun"}, {"role": "user", "content": "No. I haven't ever played that game. Can you tell me more about it?"}, {"role": "assistant", "content": "Overwatch is produced and developed by Blizzard Entertainment"}, {"role": "user", "content": "When did the game come out for purchase?"}, {"role": "assistant", "content": "Overwatch was released in May 2016"}, {"role": "user", "content": "How was it received commercially and by critics?"}, {"role": "assistant", "content": "Very well received and you can play it on Xbox, Playstation 4"}, {"role": "user", "content": "What is the theme of the game?"}, {"role": "assistant", "content": "The theme is \"Heroes\" and there is offense, defense, tank & support"}, {"role": "user", "content": "So it is based on a military theme?"}]