Pacthesis began a project called "Star Days Sim Date", announcing it December 16, 2012. She described it as a "dating sim with aliens", which can be read here.  She produced a few promo posters and bits of her work on her dA and Tumblr till she eventually went on hiatus and stopped posting for a few years. On May 28, 2016, Pacthesis suddenly posted the demo for Star Days Sim Date on her dA page, which led to a brand new website called . She states that the release date for this game is set on early 2017.