On September 18, 2018, it was revealed that Resonance of Fate would be re-released on the PlayStation 4 and Microsoft Windows as a "4K/HD Remaster." The release date was October 18, 2018.

Resonance of Fate is a role-playing video game developed by tri-Ace and published by Sega for the PlayStation 3 and Xbox 360. It was released in January 2010 in Japan and March 2010 in Western territories. The game uses a fast-paced strategic combat system revolving around different types of firearms and combination moves between the three playable characters. A remastered version titled Resonance of Fate 4K/HD Edition was released worldwide for PlayStation 4 and Microsoft Windows on October 18, 2018.

Resonance of Fate takes place on Earth in the distant future. When atmospheric pollution nearly annihilates life on Earth, the remnants of humanity construct a purification system called Basel. In time, the surviving human population create a civilization around Basel's central tower, watched over by its mechanical core Zenith. Zenith ties human lives to quartz stones, making them immune to the pollution while giving them predetermined social status and lifespans. The three protagonists—Zephyr, Leanne, and Vashyron—form a mercenary group that take odd jobs for the populace of Basel. During their missions, they discover a plan by the city's ruling Cardinals to subvert Zenith's rule, and discover their own connections to the Cardinals' plans.

Resonance of Fate is set in a steampunk environment with combat involving guns. Developed with a Western audience in mind, it was the first collaboration between tri-Ace and Sega which formed due to the originality of the project and Sega's interest in gaining a high-profile role-playing game for its catalog. It was designed around tri-Ace's proprietary ASKA Engine, which was shared with titles such as Star Ocean: The Last Hope. Its gameplay was influenced by multiple Western action films including The Matrix. The music was co-composed by Motoi Sakuraba and Kohei Tanaka. Reception of the title was mixed, with its gameplay receiving the majority of praise.

An artbook titled End of Eternity Design Works was released on June 11, 2010, in Japan. Published by Enterbrain, Inc., this 176-page artbook is divided in four chapters: Character, Enemy, World view and Benefits.

In 2010's Hatsune Miku: Project DIVA 2nd, Vocaloid Kagamine Rin can obtain a Leanne outfit. Zephyr, Vashyron, and Leanne are the three characters representing Resonance of Fate in Project X Zone, a Namco-Capcom-Sega mega-crossover video game for the Nintendo 3DS. Zephyr and Leanne are a Pair Unit while Vashyron is a Solo Unit. Various enemies from Resonance of Fate also appear as enemy units. The trio returns in Project X Zone 2, this time with Zephyr and Vashyron being the Pair Unit and Leanne as the Solo Unit. Cardinal Garigliano also appears in the game as a non-playable character.

In 2012, Jostein Johnsen of 1UP.com credited the game with redefining the turn-based battle system, attempting to turn it "into an interactive animated film."