Problem with image Rust

I recently got Rust game in Steam, and I played on other computers (because I was not home) usually, but today I got home I installed more when I run the game the image was full of bugs and errors, made ​​a catch of the game screen:

http://imagizer.imageshack.us/v2/xq90/607/bcvo.jpg

http://imagizer.imageshack.us/v2/xq90/837/nkri.jpg

http://imagizer.imageshack.us/v2/xq90/819/tprr.jpg

http://imagizer.imageshack.us/v2/xq90/823/68qx.jpg

http://imagizer.imageshack.us/v2/xq90/542/76fd.jpg

http://imagizer.imageshack.us/v2/xq90/823/a0xp.jpg

http://imagizer.imageshack.us/v2/xq90/196/bgtb.jpg

http://imagizer.imageshack.us/v2/xq90/29/6is3.jpg

http://imagizer.imageshack.us/v2/xq90/819/nzaa.jpg

http://imagizer.imageshack.us/v2/xq90/197/36v7.jpg

http://imagizer.imageshack.us/v2/xq90/822/u00t.jpg

http://imagizer.imageshack.us/v2/xq90/844/thio.jpg

Please Help!!!

[editline]23rd December 2013[/editline]

If something wrong I’m sorry it is my first post :v: