News · Brief

RuneScape 4: Jagex announces a fourth RuneScape MMO built in Unreal Engine

At RuneFest 2026, Jagex revealed a new RuneScape MMO built in Unreal Engine, working title RS4. It is still a few years away, with no date or platforms yet.

Published · announced October 3, 2026

Jagex unveiled the fourth RuneScape MMO at RuneFest 2026. Its working title is RS4, as it is the fourth-generation RuneScape project; the final name may differ.

  • Engine: Unreal Engine.
  • Status: still early in development, and "still a few years away" according to Jagex.
  • Date and platforms: nothing announced, as it is "simply too early" to say.

Jagex's press release also announces RuneScape Reignited on December 2, Menaphos arriving in Old School in 2027, and a RuneScape animated series.

Sources

  1. www.jagex.com/news/runefest-2026-jagex-unveils-fourth-mmo-in-the-runescape-fran…
  2. play.runescape.com/4