Once I buy pico-8(As @doczi_dominik said) How do I program or create a cart

Hello hello! You can use the ESCAPE key to switch between editor mode and command line mode. To run your cart, switch back to command line mode with ESCAPE, then type in

run

or press CTRL + R.

To save your cart, type

save filename

to the command line to save it. After this initial save, you can use CTRL + S to save the cart.

But where do i go to create a cart

in the code editor

the tutorials i told you on the oth¡er thread might help and for more specific questions
ASK!

Where is that

The code editor

A cart is "created" once you save it.

Here is a little tutorial for you. :)

@doczi_dominik tutoral is wonderfull

Is there a way to do it for chromeOS

If the Linux container in ChromeOS can run X.Org apps (graphical apps) then yes, you can use PICO-8.

According to my brief research, you can run PICO-8 just find under ChromeOS, provided that you are using the Linux container.

What if my Linux is not working even if i turn it on

Sorry for all the q's by the way

Unfortunately I can't help you troubleshoot ChromeOS issues since I don't have a chromebook anymore. You'll need to search the internet for answers...

Ok thanks anyway

Most (but not all) chromebooks are ARM based, the Pico8 binaries on the website want an x86 ("Intel Compatible") CPU.

You might have better luck with the RasPI or CHIP builds, but I think it would still be a lot of work to get them running on a Chromebook.

Sorry we don't have better news for you.

OK

Where does it save the games?

see https://www.lexaloffle.com/dl/docs/pico-8_manual.html#_File_System