Before Windows, many games were playable by booting directly into them.
That’s not true. You’d boot up which loads the bios, which initializes your hardware, and then a Disk operating system like MS-DOS is loaded. From there you’d load your programs from a command prompt.
I think you’re right in inferring that OP is confusing DOS with BIOS but technically, plenty of old computers and early video game consoles like the Atari 2600 didn’t have a BIOS and would immediately execute the code on the tape, disk, or cartridge. Some old computers had bootstrapping but that’s not really BIOS in the IBM sense.
That’s not true. You’d boot up which loads the bios, which initializes your hardware, and then a Disk operating system like MS-DOS is loaded. From there you’d load your programs from a command prompt.
I think you’re right in inferring that OP is confusing DOS with BIOS but technically, plenty of old computers and early video game consoles like the Atari 2600 didn’t have a BIOS and would immediately execute the code on the tape, disk, or cartridge. Some old computers had bootstrapping but that’s not really BIOS in the IBM sense.
that extended into the early nintendos as well!
“PC booters” were definitely a thing in the early DOS days. Plus basically all game consoles were the same way.