Ys IV: Mask of the Sun is a landmark action role-playing game developed by Tonkin House and published by Tonkin House for the Super Famicom, released on October 22, 1993. It is the fourth entry in the legendary Ys series, which is known for its fast-paced action combat, epic storytelling, and memorable music. The game follows the adventures of Adol Christin, a red-haired adventurer, as he travels to the mysterious land of Celceta, where he must uncover the secrets of the "Mask of the Sun" and defeat an ancient evil. Tonkin House, known for their Ys ports and other RPGs, brought their expertise to this original installment, creating a game that was praised for its engaging story and solid mechanics.
Ys IV: Mask of the Sun features the classic "bump combat" system of the Ys series, where players defeat enemies by running into them at an angle, with attack power determined by stats and positioning. The game also introduces a "magic" system, where Adol can learn and cast spells using magical items. The game's world is large and interconnected, with various towns, dungeons, and secret areas to explore, each filled with enemies, puzzles, and lore. The game also features a "party" system, where Adol is joined by a variety of allies, each with unique abilities.
The game's story is rich with lore and character development, following Adol's quest to uncover the secrets of the Mask of the Sun and its connection to the ancient civilization of Celceta. The game's visual style is colorful and detailed, with large, expressive character sprites and beautifully rendered environments. The soundtrack, composed by Falcom's sound team, is one of the most celebrated in the series, with iconic themes that have become fan favorites.
Ys IV: Mask of the Sun was a commercial success in Japan and received critical acclaim, becoming a beloved entry in the Ys series. It has been re-released on multiple platforms and remains a nostalgic classic for fans of action RPGs and Falcom's legendary franchise.