Don't worry about this, just sharing it for turbowarp! If you want to worry about it anyways, if it's working, it should play 2048 by kouzeru! (it's a CHIP-8 interpreter btw) The value in the top left is the "clock frequency" (instructions per second) So yeah it's like an 800hz clock, and even that is faster than the actual hardware this would run on. Inside is also the IBM logo program, Geotale's Bad Apple for CHIP-8, and two test programs by Timendus! Thanks to SpinningCube and Kouzeru for references, as well as Tobias Langhoff's guide!