So its a variation of Agatha Christie's story of people on an island all of whom killed someone being murdered one by one by an insane killer who thinks he's meeting out justice. The original British title is considered a racial slur in the US so I wont repeat it, been printed in the US as "Ten Little Indians" and "And Then There Were None". And Hollywood insists on doing the play (stupid happy ending in which not everybody dies) instead of the original book ending.
Adventure Game: Broken Age
Darkside: Star Wars: The Old Republic