The Treasure of Uşas is an adventure and platforming game where the character's attacks depends on his mood, which is changed by touching one of four special emotion icons found in various places within the game.
The player uses these emotions and each of the characters' powers to find the four pieces of Uşas' jewels as fast as possible.
To play the OMR file, you have to have the Panasonic FS-A1WSX bios installed.