Unfortunately, I couldn't beat the boss. The difficulty progression feels a bit abrupt— the boss closes the distance quickly, while the player's movement and jumps feel slower, leading to unavoidable collisions. The fireball line also appears suddenly from off-screen, making it hard to react.
Suggestions: Start the fight at a slower pace, improve the fireball telegraphing, and gradually increase difficulty as the boss's health decreases. This would help players adapt while still keeping the challenge intact.
P.S. Well, I think this would help))