This game is a high-difficulty Metroidvania game. Explore the magnificent BGM, matching background, and wide map. The game does not have a separate start screen or tutorial. Explore the beautiful world by using invincible rolling techniques and acquire other skills!Beat the high level bosses and explore the world with finding hidden treasures!Here is the key description:Shift: rollZ: Jump (double jump)X: Normal attackC: dashQ,E: Skill SwapTab: Display acquired itemsM: Show minimapESC: MenuLeft and right arrows: player control