Comment by anigbrowl

You can quite literally run Doom on it. This isn't new either; here's a video from 8 years ago demonstrating that, and the author mentions not being the first person to do this: https://www.youtube.com/watch?v=y6PP_IBbOTY

Newer models like the ESP32-P4 are substantially more powerful, running dual cores and with all sorts of computational acceleration built in.