Deep Vault 69

Panel one: Built in Ren'Py, Deep Vault 69 by bohohon is an RPG that is ongoing. Expect sci-fi, harem and futa/trans with 2D art and animated scenes. The current build is 0.7.5 (1 GB). Available for Windows, Mac, Linux and Android, and playable in the browser on Xgame9.

From the box: “Howdy, pardner! Might I say, you're looking fit as a fiddle! And this is not surprising, because you are one of the survivors in a comfortable vault! But it's time to get to the surface to explore the world.”