Can the newest flash player play literally all flash games? Also general chat thread.

I made this thread both a question and also a general chat thread because I am curious of up above question and because since I did not see a general chat place I wanted to make a general chat place.

I have Windows 7 and newest flash.

Testing a GML (Game Maker Language) coding below

v [ p] no spaces nor space nor both

if (hp = 17)

{

  vspeed = 117;

}

^ [ /p] no spaces nor space nor both