Io Interactive is planning to have three seasons of Hitman, however Season 2 has not yet been announced.
This news comes from the official Hitman Twitter account in response to a fan question about a second season. In addition, the account said remaking old levels for the new game is "always a possibility," but for now the team is focusing on creating new content.
Io has been consistently releasing new content for Hitman since the release of the first episode in March. Gary Busey was an elusive target for a time thanks to a fan vote, and there were also a number of bonus missions which remixed some existing levels.
Source: IGN Video Games
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