¿how to make split screen?

I want to make a game that allows two people to play and I want the screen to be divided. Do you know any way to achieve this?

Here is a tutorial:

scirra.com/tutorials/1032/grappling-hook-example-capx-splitscreen-play

You will need Construct 2 and Paster plugin to open it. You can do the same in C3 runtime using DrawingCanvas object.

construct.net/en/forum/construct-3/how-do-i-8/how-do-i-make-a-2-4-player-spl-138886