Forgotten Paradise

From the letters page: Built in Ren'Py, Forgotten Paradise by Void Star is an adult game that is completed. Expect fantasy, sci-fi and corruption with 3D renders and animated scenes. The current build is 1.0 (1.9 GB). Available for Windows, Mac and Linux, and playable in the browser on Xgame9.

From the box: “You play as a happily married man with 2 wonderful (stepdaughters?). Everything was going okay in your life, until one day you heard about a paid social trip to space.”