So this game isn’t mine but I found it whilst browsing google and it seems fairly interesting. Basically you create a character (either male or female) with your task being to try and live as long as possible, with the food you consume in the game effecting your characters health and weight. It is also possible to make other characters gain weight. (sort of similar to the sims)
Downside is that the game is very buggy and unfinished and seems to have been abandoned at launch.