Bot Colony is an episodic adventure game by Montreal developer North Side Inc. In the game, the player uses a natural language parser to converse with robot characters. The game is played through a PC client, whose major functions are running the 3D world, speech-to-text, and communication with the server, the game's language processing and reasoning running on a server farm. The developer has written a novel of the same name, published in December 2010. After early prototypes in 2009 and a failed Kickstarter campaign in October 2013, the game was featured on Steam Greenlight in November 2013. It was cancelled in January 2015 because of low sales, but became available again in spring 2017 with an added introductory mission. Plot Bot Colony is set on Agrihan, an island in the Marianas in the Pacific, in 2021. Agrihan has become the private island of Nakagawa Corp, a large Japanese robot company, which relocated its R&D and manufacturing facilities there both to accommodate its rapid growth and to escape relentless industrial espionage by its fierce competitor, the North Korean KHT Corp. A tall volcano covered with lush jungle rises from the centre of the island, surrounded by pristine beaches and coves. The traditional Japanese village on the island's western shore contrasts with the skyscrapers housing Nakagawa's R&D and living quarters on the northern side. People intermix naturally with robots on the island. As Nakagawa's robots will play a major role in the colonization of Mars, they need to achieve a high degree of autonomy. The player takes on the role of a specialist in robot cognition, who occasionally accepts challenging assignments involving white-collar crime. Nakagawa Corp calls the player and asks them to investigate the disappearance of three new-generation sensors. The player is warned that KHT may have infiltrated the island and will stop at nothing to get its hands on the sensors. The game starts with the player landing in an area of the island mostly staffed by robots and hence known as "Bot Colony". The player can fly through the island in a futuristic hovercraft, sail around it, or use rickshaw robots to move on its roads. Robots travel between facilities on the island using a specially designed monorail. The game explores the circumstances of "artificially intelligent" robots reprogrammed by a devious spy to "do as people do", and to learn about human motivation and emulate human behaviour. While