Fish Them All! (macOS)

Last Updated: Jul 7, 2026 Developer：ピース

Play Fish Them All! on PC and Mac

Fish Them All! is a casual fishing game developed by ピース that puts you in charge of a boat, a hook, and an ever-growing ambition to empty the entire ocean. The premise is refreshingly simple: lower your hook, snag whatever swims by, and haul your catch back up for coins. That straightforward loop becomes surprisingly deep as you unlock upgrades and push toward the target of 10 million fish caught. Playing Fish Them All! on PC through MuMuPlayer gives you a larger screen to track all that underwater action and a stable desktop environment to grind through upgrades without worrying about your phone battery.

The game runs on quick rounds lasting between 30 and 60 seconds, making every session feel punchy and rewarding. Between rounds you spend your earnings on an expansive skill tree that covers movement speed boosts, larger hooks, multi-catch abilities, and a roster of automated helpers including divers, drones, and UFOs that make your fishing operation increasingly efficient. The underwater roster is equally varied, featuring sardines, yellowtail, octopus, coelacanths, sharks, and many more species to reel in. Despite that breadth, the controls stay lean at just three buttons, so there is no steep learning curve standing between you and the next upgrade.

MuMuPlayer brings meaningful advantages to a game built around rapid repeated runs and incremental progression. The bigger display makes it easier to spot fish and judge the timing of each drop, while keyboard or mouse controls give you precise input for those three core buttons. The emulator's stable performance ensures that automated helpers like drones and UFOs trigger smoothly without the frame drops that can sometimes occur on mobile hardware. If you plan to finish Fish Them All! in the suggested two to three hours or simply want to chase that 10 million fish milestone at your own pace, MuMuPlayer on PC is a comfortable and efficient way to do it.

About the Game

Fish Them All! takes one of gaming's most familiar ideas, dropping a hook into water and pulling things out, and builds it into a surprisingly satisfying progression loop that can carry you from your first sardine all the way to a fleet of automated helpers scouring the deep. Developed by ピース and released as a casual title, the game is deliberately compact. Most players can see the credits in roughly two to three hours, but the journey to that endpoint is packed with steady rewards and meaningful choices.

At the heart of every session is a fishing round that lasts between 30 and 60 seconds. You control a boat sitting at the surface, and the ocean below is alive with swimming creatures at different depths and speeds. The control scheme is stripped back to just three buttons, so the challenge is never about mastering complex inputs. Instead it is about reading the water, timing your drops, and making the most of whatever your current equipment allows. When the round ends, you count up your haul and convert it into currency for the upgrade screen.

That upgrade screen is where Fish Them All! earns its staying power. A sprawling skill tree branches out across several categories:

Movement speed, letting your boat reposition faster between drops
Hook size, increasing the area where fish can be caught
Multi-catch capacity, allowing several fish to be snagged in a single pass
Automated helpers, including divers who work independently underwater, drones that operate above the surface, and UFOs that add a distinctly absurd efficiency to the whole operation

Each purchase feeds directly back into the next round, and that cycle of fish, earn, upgrade, repeat is tuned to feel rewarding rather than repetitive. The automated helpers in particular change the texture of later runs significantly. Once divers, drones, and UFOs are active alongside your manual hook, the screen fills with simultaneous action and the fish count climbs at a rate that would have seemed impossible in the early game.

The ocean itself offers plenty of variety to keep things visually interesting across those two to three hours. Sardines and yellowtail populate the shallower zones, while octopus, coelacanths, and sharks lurk further down. Each species behaves a little differently in terms of movement patterns and the depth at which it swims, giving experienced players something to think about even after the core loop becomes familiar. The overall target is catching 10 million fish, a number that sounds enormous but becomes achievable once the skill tree is well developed.

Playing through MuMuPlayer on PC adds a layer of comfort to a game built on short repeated sessions. The larger display makes it easier to track multiple fish and helpers at once, especially in the later stages when the screen is busy with automated activity. Stable emulator performance keeps frame rates consistent, which matters when precise timing determines whether you snag an extra fish before the round ends. The overall experience is a lean, well-paced casual game that respects your time while giving you just enough progression hooks to keep one more round feeling worthwhile.