Adult PC Game: Profundum Studio - Sheltered Hearts v0.1.1 Win/Mac Archive

Overview:
In the not-so-distant future, the world had plunged into chaos. Nuclear war had swept across the continents, leaving devastation in its wake.
As cities crumbled and civilization teetered on the brink of collapse, the only hope for humanity lay underground. Amidst the ruins of what once was a thriving metropolis, You and your best friend, Richie, found themselves among the fortunate few who had secured a spot in an underground haven known as "Project Haven." This subterranean sanctuary was designed to protect humanity from the radiation, famine, and chaos that now ruled the world above.​