User blog comment:Avaria/The Hunger Games (The Videogame)/@comment-49.183.124.100-20140303220143/@comment-1852938-20140305212745

The free "Hunger Games Simulation" inspired by the series at http://www.indiedb.com/games/hunger-games-simulation-daedalus does all of the above to some degree. :) It features randomly generated arenas, with dynamic environments (e.g. you can cut down trees, harvest berries and fish, etc.) It has computer tribute AI to fight, which behave randomly but intelligently. You can pick your District (or have it chosen for you) and each District's tributes have different talents (e.g. District 4 are good swimmers). Since these are standard Hunger Games before the Rebellion, they're before Katniss' time.