Dive into **Fishy Business**, a casual underwater fishing adventure where you spear fish, collect loot, upgrade your diver, and explore deeper ocean areas.

Swim through colorful fishing grounds with simple one-handed controls. Your speargun automatically targets nearby fish, hooks them, drains their health, and reels them into your cargo. Fill your hold with catches, return to your boat, unload rewards, and spend your earnings on powerful upgrades.

Upgrade your diver’s speed, health, cargo capacity, detection range, attack power, and spear count. As you grow stronger, you can catch more fish at once, hunt tougher species, and push into richer underwater zones.

Explore starter fishing grounds and reefside waters filled with schooling fish, rare catches, and dangerous predators. Some fish will flee when hooked, while hostile sea creatures can attack, knock you back, and make each dive more intense.

Follow objectives, earn XP, collect meat and gold, unlock new areas, and build your way from a small-time diver into a powerful deep-sea hunter.

Features:
- Casual underwater fishing gameplay
- Simple portrait controls for one-handed play
- Auto-targeting spear fishing action
- Hook, drain, reel, collect, and unload loop
- Upgrade speed, health, cargo, range, attack, and spear count
- Catch schools of fish and rare ocean species
- Explore colorful underwater areas
- Return to your boat to unload cargo and recover health
- Objective-based progression
- Idle RPG-style upgrades and rewards
- Hostile predator fish and deeper ocean challenges

If you enjoy fishing games, diving games, ocean adventures, upgrade games, or casual idle RPG progression, Fishy Business gives you a satisfying loop of diving, catching, collecting, and growing stronger with every run.