First, subscribe the gamebox and HTML Loader addon. Switch your branch to x86-64-Chromium+64-bit binaries. Then you can hold down the C key and click on the gamebox icon, then right-click on the game you want to play and select "Play on screen" in the drop-down menu. Next, you just need to go to the Entities tab in the extensions menu and select the "Game Screen" entity to generate a screen.
Also, you can check our official website[ofgamebox.netlify.app] for more details.

im having the same problem, i follow all of the steps but it wont work

it keeps saying "not subscribed to anyentities"

for me atleast

@cup 'o bread
Have you switched your branch to x86-64-Chromium+64-bit binaries?

Postat inițial de poofimalex:

it keeps saying "not subscribed to anyentities"

Can you send pictures?

Postat inițial de 晦涩弗里曼:

@cup 'o bread
Have you switched your branch to x86-64-Chromium+64-bit binaries?

yes

press e

Postat inițial de 晦涩弗里曼:

@cup 'o bread
Have you switched your branch to x86-64-Chromium+64-bit binaries?

how do i do that?

never mind i found out it works but not on screen

for some reason it doesnt display in my screen, it only displays a part of the breencast for some reason

Postat inițial de NotİnsaneTF2Player:

for some reason it doesnt display in my screen, it only displays a part of the breencast for some reason

same here it instead displays on just a Window

im press play on screen and nothing hapend, how to fix?

Only local games work, and only in a window, the Internet connection is excellent, the 86-bit version of Chrome, I downloaded everything, how can I fix it?

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how to fix? i selected play on the screen and i spawn the screen and i got this, how to fix?