Syd of Valis

In the game, you play as Yuko (Syd in the localized version), a teenage schoolgirl that can wield the magical sword of Valis. She must travel to the dreamworld of Vekanti to defeat the evil lurking within it.

The game plays as a side-scrolling action platformer, in which you avoid obstacles by running and jumping around, and must defeat enemies by striking them with your blade. You can collect power-ups that include different weapons and armor types, all of which you can equip at any time during the game.