18 October is a date in RuneScape. In Gielinor, the date is equivalent to 1 Novtumber.
- 2008 – Customer support update: RuneScape Card payments taken out temporarily for new subscriptions. It is resolved on 22 October 2008
- 2006 – Game update: Player-Owned House Costume Room
- 2006 – Game update: Capes of Achievement... and Goats!
- 2006 – Hidden update: Players failing to pickpocket would get a twittering sound effect after being hit by an NPC.
- 2004 – Game update: Mortton Shades and Mage Armour
- 2002 – Behind the Scenes update: A preview is sneaked