Bridge to the Abyss

What kind of game is this? - Bridge to the Abyss is a fish-dodging bullet hell! - The gameplay is simple and fun. - It has some exciting piano music that progresses the deeper you get. What makes it different from other bullet hells? - Fish move differently from traditional bullets. - Rather than stages, difficulty increases gradually the deeper you get. How difficult is this game? - Not insanely hard, but the game does require hand-eye coordination. - You can unlock upgrades that make the game easier just by playing the game. - You can unlock upgrades that increase the difficulty by overcoming challenges.