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After having defeated the ultimate evil in his previous adventure in the magical land of Ys, the red-haired swordsman Adol Christin returned to the town of Minea. Suddenly, Adol notices a bottle, thrown onto the shore. It contains a letter, written in a foreign language, in which an unknown person asks Adol to come to the land of Celceta and save it from a mysterious evil. Adol decides to accept the offer, and thus his new adventure begins.

Ys IV: Mask of the Sun is one of the two games bearing the fourth number in the series, the other one being The Dawn of Ys. Though quite different in general, the two games share the same basic plot and are both sequels to Ys II and prequels to Ys III. Like the first two games in the series, Mask of the Sun is a top-down action role-playing game. Its combat system is similar to that of the earlier games. with slight modifications. An enemy should be rammed from the side in order to inflict damage; if performed incorrectly, the player character will get hurt himself. Magic is learned from equipping various swords with elemental properties.


Ys IV: Mask of the Sun SNES Intro: the hero
Ys IV: Mask of the Sun SNES Forest path with scorpions
Ys IV: Mask of the Sun SNES Mysterious temple
Ys IV: Mask of the Sun SNES Title screen

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Alternate Titles

  • "伊苏IV" -- Chinese spelling (simplified)
  • "イースIV~Mask of The Sun~" -- Japanese spelling

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Critic Reviews Mar 07, 2013 16 out of 20 80
RPGamer Mar 08, 2009 3 out of 5 60
Legendra Dec 27, 2004 2.5 Stars2.5 Stars2.5 Stars2.5 Stars2.5 Stars 50


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Two versions of Ys IV were originally released in 1993. Ys IV: Mask of the Sun for the SNES and Ys IV: The Dawn of Ys for the PC Engine. Both are entirely different games by different developers with different stories, yet feature the same characters, setting and music.
Unicorn Lynx (181465) added Ys IV: Mask of the Sun (SNES) on Nov 03, 2003