2018 April Fools

2018's April Fools was a minor event that involved negative XP drops being gained and a Developer's Blog for a new skill on the Old School RuneScape website.

Players who were training skills with dataorbs enabled and their XP drops visible would occasionally see the XP drops resulting in negative experience gained.

In addition, a Developer's Blog for a new skill, Advanced Warfare, was released on the Old School RuneScape website, proposing new weapons such as RPGs, gnomecopter gunships and tactical nukes. The forum post link at the bottom of the page also linked to instead of a forum post on the RuneScape Forums.