Was codenamed Titanfall Legends.
Back in July last year, it was discovered EA and Respawn Entertainment were working on a brand new single-player adventure set in the Apex Legends Universe.
In a new development, Electronic Arts has reportedly cancelled the project, codenamed Titanfall Legends. "Three people familiar with the matter" have apparently confirmed this with Bloomberg. The same article explains how EA gave a "disappointing outlook" for revenue in the current quarter, and as a result, would also be cancelling Apex Legends for mobile.
Read the full article on nintendolife.com