Sigma is an app for Windows created by Alan Thorn, https://sigma.fr.uptodown.com/windows. The most recent version , was updated 5560 days ago, on 02.02.04. The app takes up 17.66MB, with the average size for its category, adventures, being 50MB. This app is translated to français and works with the minimum operating system version . Sigma holds the ranking of 224 in its category and holds the position number 12554 in Uptodown’s overall ranking.Some similar programs are: Minecraft, Five Nights at Freddy's 4, Eyes: The Horror Game, Terasology, Who's Your Daddy, Summertime Saga.