Silver Days: A Universal Battle

Silver Days: A Universal Battle (銀デイズ：エイ・ユニバーサル・バトル) is a fighting game based on the Silver Days series, developed and published by Alex Guy and his studio, SEVENS. The game was released exclusively for PC on September 21, 2019.

It is a stand-alone sequel to Silver Days: All-Star VS, and as such, follows its traditional style of gameplay. The game includes major characters from the second and third portion of the series, from Project Ultra to Nova, as well as characters from the Silver Gaiden series, excluding Game of Darkness. To accompany the original manga, the game contains a story mode which features Team Silver going up against Sigma in the "Delta Battle."

After outcry from fans, an upgraded version of the game with online multiplayer support, Silver Days Ultimate, was released two years later.