“The Wakefield-based (the UK) indie games publisher and developer Team 17 and Melbourne-based (Australia) indie games developer PlaySide Studios, are today very glad and excited to announce that they are going to release the “Flames of Retribution” update for “Age of Darkness: Final Stand” on April 19th, 2023 (the said update is coming to PC via Steam on the said date).” – Jonas Ek, TGG.
Source: N4G PC "Age of Darkness: Final Stand" is dropping its "Flames of Retribution" update on April 19th, 2023