
DELTARUNE Development Updates
This timeline summarizes key updates regarding the development of DELTARUNE, focusing on creator Toby Fox's announcements and significant news articles.
2025
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February 3: Toby Fox announced on Bluesky that Chapter 4's PC translation is nearing completion, with console testing slated to begin the following day. Source: Automaton Media
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January 7: Fox confirmed via Twitter/X and Bluesky that Chapter 4 is undergoing PC bug testing, with release expected soon after. Source: Automaton Media
2024
- August 1: After a long wait, Fox revealed that Chapter 4 is close to completion, with final polishing and minor adjustments remaining. He also confirmed Chapter 3 is finished and that both chapters will launch simultaneously across platforms, explaining this as the reason for the extended development time. Source: Game8
2021
- December 23: Gamespot explored an alternative route in Chapter 2, focusing on the "Snowgrave" route and its portrayal of a complex and potentially disturbing relationship between the player and the character Noelle. Source: Gamespot
2018
- November 3: Following the game's reveal, Toby Fox clarified in a Twitlonger post that DELTARUNE is a separate entity from UNDERTALE, urging players not to draw direct comparisons to avoid impacting their experience. He reassured fans that the UNDERTALE world and its ending remain unaffected. Source: IGN
(Note: Replace "link-to-automaton-article," "link-to-game8-article," "link-to-gamespot-article," and "link-to-ign-article" with actual links to the respective articles if available.)