Money is the core driver. The game uses an idle fishing mechanic where casting your line lets you catch fish automatically. Every fish you catch adds cash to your growing treasure trove. This cash is used to upgrade fishing gear to reach greater depths and capture rare fish.
Clicking starts the fishing process. You cast your line and wait for bites, which is a simple control scheme. Upgrading gear lets you go deeper and catch more valuable fish, increasing your cash flow, and you can then invest in better rods. The game features idle mechanics where you earn money even when not actively playing, which is a key feature. The deeper you go, the more rare and exotic fish you can find, turning it into an adventure.
Inside, you will find a simple upgrade system. You click to buy new equipment, which helps you catch fish faster. The main button is for casting your line, which you press to start fishing. As you progress, you can click to upgrade your gear to reach deeper levels. The game uses a cash system, where every fish contributes money, which is kinda weird anyway. You manage their upgrades to catch bigger fish and earn more cash over time.
Quick tip: Focus on upgrading your gear early. I discovered that spending cash on better rods is more important then just fishing. The idle mechanic means you should let the game run to earn money passively. This allows you to buy upgrades faster. I found that catching fish consistently is key to progress. The deeper you go, the better the rewards, so upgrade often to reach new depths.
Depth is the main thingy here. You start with a basic rod and catch fish to earn cash. The core mechanic is casting your line and upgrading your gear with the money you make. Each new piece of equipment lets you go deeper and catch rarer fish. The game is idle, so you earn money even when you are not clicking. The goal is to catch as many fish as possible to upgrade your stuff and explore the ocean depths. You need to manage your cash carefully to buy better gear and unlock new levels. This cycle of fishing and upgrading is the main gameplay loop.
