Mobile Games

Puzzles and Dragons (PAD) 

 Where Do I Start? Puzzles and Dragons is like Pokemon and bejeweled had a baby lol. It's one of the best free games you will ever find for mobile. (I'm not over exaggerating) I started playing PAD about a month ago and I check in everyday to get my free gems or eggs. There are so many monsters and levels it never gets old. You can level up your monsters by combining them or evolve them into whole different monsters. Gems are used to continue when you die or add more room to your master bag. Also for the egg machine where you can get very rare monsters. You can tell how valuable a monster is by the number of stars they have.

Elements 

Fire beats grass.
Grass beats water.
Water beats Fire.
Dark beats light.
Light beats dark.

Types of monsters 

Attackers

Balanced

Gods

Dragons

Healers

Physical

Evo Material (used to evolve monsters)

Ehance material (used to level up monsters)

Devil

And many more.... 

Some monsters have skills and leadership skills. Putting together a good team is very important because some monster raises others attack, defense, and health. It's almost impossible to beat some levels without a dragon. They take most of the damage for you on certain dungeons. So its best to catch and raise all the different elements of them. You also get a helper or a friend that you can add to your team. On certain days different special dungeons open. They also have technical dungeons which you unlock later in the game.

You get stronger monsters the harder the level  so good luck. Some special monsters can use two elements at once too. I give Puzzles and Dragons a 9.5 out of 10.