I really liked this game. It feels sooo good. So I beat the final boss. Dying in this game feels fun and interesting, I was never upset with it. Fighting system feels cool, and I feel the attack of my character, especially with this good sound design, and death animation. But as others were saying there is some issues. Camera should be higher, game needs setting menu for sound and graphics, and fix the jump. Wall jump is fine I guess but you should tell the player how it works, it's hard to realize that player should not move at any direction, face the wall, and click spacebar at the same time. Bosses are cool, but the last one I defeated with bug, there is attack range for boss, so I was not in range of the boss but also able to use by purification ability so it took some time but I killed it. The text is unreadable in main menu. The design of the background building looks amazing, and this is an interesting idea. I hope you will fix all the issues and improve this game!