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Rewritten in 2019. Previous name is Agar.io auto respawn (evergreen)
< Opiniones de Agar.io Reborn 2019
That's just how browsers work. Inactive tabs are 'ignored' like that. To work around this, you must make agar.io tab active.
Here's how: Open two Chrome windows. One with only agar.io tab in it, while the other one is for your work and other things. You can work on things on window #2 while having window #1 with active agar.io tab still collecting coins.
Problem with collecting coins
It stucs when working on backgraund and there are not yet coins to collect, to reproduce: set collectig coins to 1 min, with agario on active tab it works fine, when I switch to other tab then collectins coins windows does not close, script should check when clicking to collect coin if previes window is not closed.