Dredge seems to have a simplistic yet captivating gameplay approach, allowing players to immerse themselves in the game's mesmerizing low-poly art style and atmospheric storytelling. As a contract fisherman in the remote island settlement of Greater Marrow, the player embarks on a mysterious 12-hour expedition through haunted open waters.

The game's fishing mechanics are straightforward, with players using simple button prompts to catch fish in rhythm-based minigames. This simplicity makes it accessible and enjoyable for players of varying skill levels. Even if players miss the prompts, they won't lose the fish but may lose in-game time.

The absence of combat in Dredge highlights its focus on exploration, fishing, and puzzle-solving. Players sail around the open ocean, solve occasional puzzles, and try to return home safely. The absence of complex combat mechanics allows players to fully appreciate the game's central elements, including the immersive art style and the haunting atmosphere.

The journey takes place in a relatively compact open world consisting of five unique zones. These zones are filled with secrets, quests, and a variety of cartilaginous fish species, ensuring that players have plenty to discover and experience throughout the game's duration. The game strikes a balance between offering enough content without overstaying its welcome.

Dredge's overall appeal lies in its ability to capture players' attention and evoke a sense of mystery and wonder. The combination of cosmic horror, fishing, and exploration creates a unique and compelling experience that can be enjoyed by both casual and experienced gamers.