The World’s Finest Airport

What better way to kick off this page than with one of the largest buildings, requiring the most assets, and longest quest lines in the game. That's Right the Airport.

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Stage 1 - The Sky is a Serious Business
"The Sky is a Serious Business" quest unlocks once the following condition(s) have been met:

• Reach Level 20

Intro:

"A large cargo and passenger hub needs to be built step by step. The first thing we need is an Airport Terminal."

• Buy the foundation for the Airport Terminal:

Costs: 100,000 Coins or 4 Megabucks, 30 power and 10 water

Gives: 500 XP and 5,000 population cap increase

• Start a Business Suit Contract:

Cost: 450 Coins and 20 minutes to complete

Rewards: 

• 100 XP
• 1,000 Coins
• 3 x Iron Beams
• Access to Stage 2 (Aviation Never Looks Back)

Click "Read More" to View Entire Quest Guide.

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Stage 2 - Aviation Never Looks Back

"You should finish building the Airport Terminal and equip it with the latest technology as quickly as possible."

• Build a Airport Terminal

Requires: 2 x Asphalt, 2 x Concrete Mixer, 3 x Iron Beams (from Stage 1), 8 x Glass

• Start a Laptop Contract:

Requires: 750 Coins and 15 hours to complete

Rewards:

• 120 XP
• 3,000 Coins
• Access to Stage 3 (Have a Nice Flight)

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Stage 3 - Have a Nice Flight

"We should build a runway if we want our planes to be able to take off. A nice cup of coffee will wake our passengers up for their red-eye flights!"

• Buy a foundation for the Runway:

Costs: 50,000 Coins or 2 Megabucks, 20 power and 10 water

Gives: 700 XP and 5,000 population cap increase

• Start a Coffee Bean Contract: 

Costs: 750 Coins

Rewards:

• 140 XP
• 4,200 Coins
• 3 x Sand
• Access to Stage 4 (Finishing Touches)

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Stage 4 - Finishing Touches

"It's high time we finished building the Runway and installed some plasma panels in the lobby for our passengers!"

• Build a Runway:

Requires: 3 x Sand (From Stage 3), 5 x Concrete Mixer, 10 x Asphalt

• Start a Plasma Panels Contract:

Requires: 2,100 Coins and 12 hours to complete

Rewards:

''Good work! The runway is ready for the first planes to arrive, and the new plasma panels make the airport look really slick! Would you like to tell your friends about it?''

• 160 XP
• 5,500 Coins
• Access to Stage 5 (Plans for the Future)

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Stage 5 - Plans for the Future

"Sooner or later our airplanes will have to be modernized. We should try to have an Airplane Workshop ready by then!"

• Buy foundation for the Airplane Workshop:

Costs: 150,000 Coins or 5 Megabucks, 30 power and 10 water

Gives: 500 XP and 5,000 population cap increase

• Buy a Passenger Airplane:

Costs: 100,000 Coins

• Start a Skydiving Competition Contract:

Requires:

13,500 Coins and 2 hours to complete

Rewards:

"Great! The Skydiving competition has gathered a lot of spectators and brought in some money that we can use to finish building the Airplane Workshop. Would you like to share this news with friends?"

• 170 XP
• 6,200 Coins
• Access to Stage 6 (Airmail)

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Stage 6 - Airmail

"We should finish building the Airplane Workshop and prepare a plane for a more complex task: airmail delivery!"

• Start a Airmail Contract: (Requires Passenger Plane)

Requires: 4,000 Coins and 10 hours to complete

• Build the Airplane Workshop:

Requires: 10 x Air Conditioning System, 10 x Brick, 10 x Concrete Slabs, 10 x Metal Detector, 10 x Paint

• Upgrade the Passenger Airplane to a Four-Engine Monoplane:

Requires: 1 x Navigation Equipment, 4 x First-Aid Kit, 4 x Landing Gear, 6 x Signal Lamps

Rewards:

• 170 XP
• 6,200 Coins
• Access to Stage 7 (First Concourse)

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Stage 7 - First Concourse

"We should develop the airport and expand our fleet, but we'll need a separate concourse to service the new planes."

• Buy the Foundation for Concourse "A":

Costs: 150,000 Coins or 5 Megabucks, 30 power and 10 water

Gives: 500 XP and 5,000 population cap increase

• Build Concourse "A":

Requires:

5 x Pipes, 

7 x Iron Beams, 

8 x Air Conditioning System, 

10 x Plastic Seat, 

10 x Glass, 

10 x Baggage Handling System

• Assemble a fleet of four Passenger Airplanes:

Cost: 100,000 Coins (Each)

Rewards:

• 180 XP
• 7,500 Coins
• Access to Stage 8 (Long Flights)

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Stage 8 - Long Flights

"Flying has turned out to be an extremely popular way to travel! To cope with the growing passenger traffic, we'll need another runway."

• Build a Second Runway:

Requires:

10 x Sand, 

10 x Rebar, 10 x Concrete Slabs, 10 x Concrete Mixer, 10 x Iron Beams, 10 x Bitumen, 10 x Asphalt, 10 x Cement

• Start a Intercity Flight Contract:

Requires: 6,000 Coins and 10 hours to complete

Rewards:

• 200 XP
• 8,400 Coins
• Access to Stage 9 (Air Superiority)

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Stage 9 - Air Superiority 

"Having a large fleet of aircraft means big possibilities and serious expenses. We should constantly modernize our aircraft to make sure they can fly as well as possible."

• Upgrade the Airplane Workshop to the Airplane Repair Plant:

Requires: 5 x Air Conditioning System, 10 x Access Control System, 10 x Airfield Lights, 10 x Sling Hooks, 10 x Surveillance Systems, 15 x Bricks, 15 x Metal Detector, 15 x Multi-Functional Monitor, 15 x Paint, 15 x Rebar

• Upgrade one airplane to a Wide-Body Airliner:

Requires: 10 x Navigation Equipment, 10 x Oxygen Tanks, 10 x Paint, 10 x Valve, 10 x Multi-Functional Monitor

Rewards:

• 220 XP
• 9,100 Coins
• Access to Stage 10 (Regular Flights)

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Stage 10 - Regular Flights

"The passenger flow into Megapolis is growing. To service regular flights, the airport needs a second concourse and more airplanes!"

• Buy the Foundation for Concourse "B":

Costs: 150,000 Coins or 5 Megabucks, 30 power and 10 water

Gives: 500 XP and 5,000 population cap increase

• Build Concourse "B":

Requires: 10 x Pipes, 10 x Iron Beams, 10 x Air Conditioning System, 10 x Glass, 10 x Rebar, 10 x Plastic Seat, 10 x Paint, 10 x Floor Slabs, 10 x Baggage Handling System

• Assemble a fleet of six Passenger Airplanes:

Cost: 100,000 Coins (Each)

Rewards:

• 230 XP
• 9,300 Coins
• Access to Stage 11 (International Cargo Transport)

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Stage 11 - International Cargo Transport

"We'll need a longer runway to deploy international flights. It would be tricky for a cargo aircraft to land on the runway we have now!"

• Build a Extended Runway:

Requires: 10 x Sand, 15 x Rebar, 15 x Concrete Mixer, 15 x Floor Slabs, 15 x Iron Beams, 15 x Bitumen, 20 x Asphalt, 20 x Cement, 20 x Bricks

• Start a International Cargo Transport Contract:

Requires: 6,500 Coins and 12 hours to complete

Rewards:

• 240 XP
• 9,800 Coins
• Access to Stage 12 (The World's Finest Airport)

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Stage 12 - The World's Finest Airport

"If we had a maintenance plant, we could build first-class airliners suitable for transcontinental flights."

• Upgrade the Airplane Repair Plant to the Airline Maintenance Plant:

Requires: 5 x Air Conditioning System, 10 x Bricks, 10 x Overhead Hoist, 15 x Paint, 20 x Access Control System, 20 x Airfield Lights, 20 x Glass, 20 x Metal Detector, 20 x Multi-Functional Monitor, 20 x Radar Antennas‎, 20 x Rebar, 20 x Sling Hooks

• Upgrade two Airplanes to Long-Range Airliner:

Requires (Each): 20 x Air Conditioning System, 20 x First-Aid Kit, 20 x Metal Detector, 20 x Oxygen Tanks, 20 x Paint, 20 x Sound Insulation

Rewards:

''Megapolis Airport has become the largest hub for transcontinental flights, and my planes are the best in the world!"

• 250 XP 
• 10,000 Coins

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That about wraps it up for this HUGE undertaking of a quest. Arguably one of the Longest and most Asset consuming quests/buildings in the game. However it does also provide some of the highest rewarding Contracts in the game.

Good Luck on Finishing your World Class Airport!