Wraithslayer

Wraithslayer takes place in an abstract horror world where the player is bound to a single fight against a monstrosity known as a Wraith. Dodging the Wraith's relentless attacks while collecting orbs to weaken your foe will provide a nightmarish and challenging battle.

• Simple controls. There's only jump, dash, and dive. You'll have to be creative with your movement if you want to defeat the Wraith.
• Randomly generated attacks. The Wraith randomly picks from a wide array of moves to demolish you, making each fight very different.
• Dark silhouette art style. Explore the many ways you can die through the pulsating darkness of the Wraith and its lair.
• Multiple Game Modes. Normal, Endless, and True Wraith game modes provide varying levels of difficulty and high replayability.

Source: Steam Store Description