Black Hole Fishing is a premium simulation game where you catch fish, breed them, and then evolve them to create bizarre variants. You then feed the mutated fish to a growing black hole to make it stronger for better fishing and more profit.

Discover new traits through experimentation

In Black Hole Fishing, you catch and breed fish to combine different traits and unlock new and unique fish variants. These fish can then be fed to a black hole to earn profit. The more you feed it, the bigger the black hole gets, resulting in faster and more efficient fishing.

This is pretty much the gameplay loop. You keep repeating the same process to grow your pond and increase your production exponentially. While it can become quite repetitive, watching your pond expand and discovering new fish traits along the way makes the experience rewarding and keeps you engaged.

Repetitive, but still rewarding

Overall, Black Hole Fishing’s concept is a weird approach to experimenting with breeding different types of fish. While repetition kicks in after a while, the satisfying thrill of uncovering new fish traits and improving your production process provides a rewarding sense of progression that keeps players hooked longer than expected.