Dragon City♥ ツ

I tried playing this game a month ago and I foound it quite interesting and I became addicted to it XD

Dragon City is a game on Facebook, made by Jan Kirby where you can breed, raise, and sell exotic dragons. What makes this game easier to play is its lack of 'energy' points that need to be refilled with time, like on most Facebook games. Another nice feature is the gems. While you can buy them, the game makes it very easy to get more for free through a variety of methods such as leveling, completing certain quests, Combat including PVP in Combat World and in Tournaments. 

The object of the game is to breed and raise many dragons to earn gold, with which you can buy more food to feed more dragons to get more gold! Pretty basic, but it gets pretty complicated!
Dragons
Breeding Dragons is a fun way to increase the number and uniqueness of your Dragon Population, and increase money earned per minute.
Breeding dragons results in a variety of Eggs which hatch into baby dragons. Egg types are randomly generated based on the breeding pairs type elements.

Money

Basic gold is the main form of currency in the game. The main form of collection is from the dragons themselves.
Money (gold) can also be collected from:
Gifts from friends
Clicking habitats
Daily Bonus
Completing certain goals
Selling Dragons (if you like)
Monday Reward

Food

Food is primarily accumulated in the game by building and harvesting from farms .
Food can also be collected from:
Markets
Daily bonuses
Gifts from friends
Completing certain goals

Gems

Gems are a form of money which is rarer and more expensive than gold.
They can be collected by:
Leveling up
Winning a combat in the stadium
Winning a league
Daily Bonus
Monday Reward
Purchased for dollars
Completing certain goals
Completing collections in the Book of Dragons

Dragons

Breeding / Eggs
Pure Breeds: 

Earth / Fire / Water / Plant / Electric / Ice / Metal / Dark


Part Earth: 

Flaming Rock / Vulcano / Mud / Waterfall / Tropical / Cactus / Star / Chameleon / Alpine / Snowflake /Armadillo / Hedgehog / Venom / Poo / Paladin


Part Fire:

 Flaming Rock / Vulcano / Cloud / Blizzard / Firebird / Spicy / Laser / Hot Metal / Cool Fire / Soccer /Medieval / Steampunk / Vampire / Dark Fire / Robot / Butterfly


Part Water: 

Mud / Waterfall / Cloud / Blizzard / Nenufar / Coral / Lantern Fish / Storm / Icecube / Ice Cream /Mercury / Seashell / Poo / Petroleum / Pirate


Part Plant: 

Tropical / Cactus / Firebird / Spicy / Nenufar / Coral / Gummy / Dandelion / Mojito / Jade / Dragonfly /Carnivore Plant / Rattlesnake / Butterfly


Part Electric: 

Star / Chameleon / Laser / Hot Metal / Lantern Fish / Storm / Gummy / Fluorescent / Moose / Battery/ Gold / Neon / Paladin


Part Ice: 

Alpine / Snowflake / Cool Fire / Soccer / Icecube / Ice Cream / Dandelion / Mojito / Fluorescent / Moose /Pearl / Platinum / Penguin


Part Metal: 

Armadillo / Medieval / Steampunk / Mercury / Seashell / Jade / Dragonfly / Battery / Gold / Pearl /Platinum / Zombie / Robot


Part Dark: 

Hedgehog / Venom / Vampire / Dark Fire / Poo / Petroleum / Pirate / Carnivore Plant / Rattlesnake /Neon / Penguin / Zombie


Special Hybrids: 

Poo / Armadillo / Petroleum / Cool Fire / Soccer / Gummy / Pirate


Legendary: 

Wind / Legendary / Crystal / Mirror