On the 17th of December 2018, a post appeared on ForoCoches encouraging people to draw a massive Spanish flag at spawn. This lead to a huge surge of new users, the total amount of cursors online reached 100 multiple times during the night, and the VPN detector had to be temporarily shut down due to overload. The number of individual people that had joined on this day had reached an all-time high and made Our World of Pixels history.
On April 4th, 2020 another post was made on ForoCoches saying to join and spam with racist messages.
The post translated to:
LET'S DO the BIGGEST SPANISH FLAG of them ALL! [COLLABORATE]
like the pixelcanvas but WITHOUT WAITING ANY SECOND, you can draw lines, fill or even paint multiple pixels just by dragging, let's do a gigantic flag!!
PD: You can talk through the game's chat (bottom left corner where it says CHAT HERE)