You have the option in the game editor to test your game in the browser in an easy way.
To test your game, simply go to the game editor for the game of your choice and then click on the Test button on the top right corner.
When you start testing, you will see as many mobile windows as many roles you have. You can proceed with the created screens by clicking on the next button at the bottom right corner of the screen.
When you arrive to screens where the users are required to give image or video feedback, the game tester will add a preselected image for simplicity.
Please note that game tester is for preview reasons only, the screens may look different on actual devices depending on their screen size.