A short work of (text-based) available on platforms like Itch.io .
As an older title, it runs on very modest hardware (Pentium 4 class processor, 128MB Video card). 3. Inevitable (Amelia C. Bloom / Jon Oldblood) Mark: An Inevitable Threat Download PC Game
Though not titled "Mark," this game is frequently described as having A short work of (text-based) available on platforms
This is the most prominent "Mark" game on PC. It is a highly acclaimed game. Mark: An Inevitable Threat Download PC Game