The Monster-Slaying Game You Can Play Almost Anywhere

For decades, tech enthusiasts have made the 1993 video game Doom playable on screens of all sizes, including treadmills, calculators and pregnancy tests. (Even this article.)

​For decades, tech enthusiasts have made the 1993 video game Doom playable on screens of all sizes, including treadmills, calculators and pregnancy tests. (Even this article.)