Megaquarium (2016) — Free Download for Mac

🐠 Megaquarium

Design, build, and manage the ultimate aquatic attraction in a deep and rewarding tycoon experience where creativity meets careful planning. In Megaquarium, you’re not just placing tanks—you’re crafting thriving underwater ecosystems, balancing business strategy with marine biology, and turning a humble aquarium into a world-class destination.

From modest beginnings with a few hardy fish and basic exhibits, your journey evolves into a sprawling, bustling marine park filled with exotic species, research labs, and dedicated staff. Every decision shapes your aquarium’s reputation—and its survival.

🌊 Build Your Aquatic Empire

Design stunning exhibits that captivate guests while meeting the complex needs of your marine life. Each species has unique requirements—water quality, temperature, diet, tank mates, and environmental enrichment all matter. Success depends on understanding how these systems interact and planning layouts that are both efficient and visually impressive.

Space is limited. Budgets are tight. Smart design is everything.

🧠 Strategic Management & Progression

Balance the books while expanding your collection. Hire and train staff, assign responsibilities, and research new equipment and species to keep your aquarium evolving. As your reputation grows, so do expectations—guests demand more variety, better facilities, and immersive exhibits.

Invest wisely, optimize workflows, and keep your animals healthy to ensure steady growth.

🐙 Discover Incredible Marine Life

Unlock and care for a wide range of aquatic species—from colorful reef fish and mesmerizing jellyfish to sharks, turtles, and other impressive sea creatures. Each addition introduces new challenges and strategic considerations, encouraging experimentation and thoughtful expansion.

Every tank tells a story. Every ecosystem must be carefully balanced.

🎨 Creative Freedom Meets Smart Design

Shape the look and flow of your aquarium with flexible building tools and decorative options. Create themed zones, guide visitor traffic efficiently, and craft breathtaking underwater displays that boost education and entertainment alike.

A well-designed aquarium isn’t just functional—it’s unforgettable.

📈 Sandbox & Challenge Modes

Test your management skills in structured scenarios or unleash your imagination in sandbox mode. Whether you prefer strategic optimization or creative expression, Megaquarium offers a satisfying blend of both.

Grow your reputation. Expand your exhibits.

Build an aquarium that stands above the rest.

Details

Platform: Mac
Size: 408 MB
Version: 4.2.8
Developer: Twice Circled
Activation: Not required
Architecture: Native
Release Year: 2016
Mode: Singleplayer
Tags: Simulation, Management, Strategy, Sandbox, Building, Resource Management, Casual, Relaxing, Indie, Singleplayer

System Requirements

OS: macOS 26 Tahoe
Processor: Apple silicon M1 or Better
Memory: 8 GB RAM
Graphics: Apple GPU (integrated)
Storage: 2 GB available space