Survivalist: Invisible Strain is one of those rare survival games that feels like it’s constantly watching you, not in a sinister, scripted way, but in the sense that every choice you make ripples outward through a living, reactive world. On Xbox, it arrives as a fiercely ambitious indie title that blends social simulation, colony management, and zombie survival into something that’s equal parts chaotic, personal, and quietly brilliant. It’s not pretty. It’s not gentle. But i