TERRARIA

terraria is a 2D MMO game,many people say terraria is a game that similar to minecraft 

You start with a sword,pickaxe,and an axe.sword is for defending yourself from the monsters,pick axe is for digging/destroy blocks(ex:dirt,stone,ores,etc)those blocks that you dig will turn to smaller pieces that you can pick up,and axe is for cut down trees,when you cut the very bottom part of the trees to will destroy all of It and if you cut the upper part it will only destroy the part that you cut till the top part.

Making a house is important,because the monsters are many night  and the problem is you can't sleep at terraria,so build a simple house house like the picture bellow

To build this house you will need many wood,don't worry about the furniture because you will not need all of it,

First you build the floor 10-15 blocks wide and than build a crafting table in the crafting menu,place it than craft 2 doors,Than place wood in the very left and right floor that you already place the wood for 6 block high,than break 3blocks in the left and right for the doors,than craft 6 platforms for the stairs,than to build the second floor just repeat the first floor and don't put doors at the side,place 3 platform at the first floor's rooft,and repeat for the third floor than all you need is 6 torch ,put 2 in each corner floor ,and 3 tables with 6 chairs ,put the table in each floor with the chair at the side of the table,

That's for the basics,just exploring more to learn more things,get all times of material for many useful things

If you make another new world ,you can use the same character