Shichisei Tōshin Guyferd: Crown Kaimetsu Sakusen (七星闘神ガイファード ～クラウン壊滅作戦～), roughly "Seven Stars Fighting God Guyferd: Crown's Devastating Strategy", is a full motion video game based on the Shichisei Tōshin Guyferd TV series, which Capcom worked on as the main sponsor. The game was developed and published by Capcom for the Sega Saturn and Sony PlayStation on November 19th 1998, two years after the end of the series.
The game is an interactive movie where the player navigates through a maze and solves mysteries while collecting items and battling members of the criminal organization "Crown". Battles are RPG-like, with cards of the player and the enemy fighting. The player can improve their stats with chips obtained through exploration.
Source: Capcom Database, "Shichisei Tōshin Guyferd: Crown Kaimetsu Sakusen", available under the CC-BY-SA License.