Your English is good bud, better then most who even learn it as a FIRST language.
Anyway, I'll list some programs, increasing in difficulty to make a game as the list goes down, but you'll have more freedom to make the game you want:
Click and Play: The most basic game maker your going to get. Can make a basic game in minutes, but little depth.
http://www.clickteam.com/eng/index.phpGames Factory 2: Consider this Click and Play but on roids. It's still very easy to use, but you can do alot more with it. I think you will need to either pay or get it illegally for the full version.
http://www.clickteam.com/eng/index.phpGame Maker: This one is alot more indepth, tools are still there to help you code your game, but your going to need to read alot of guides to know how to make something good.
http://www.mindtools.tased.edu.au/gamemaker/default.htmFlash: No help from the programms to make games here, you need to know deep actionscrypt, but you can make any game with this much freedom.
There are alot of other game makers out there aswell, A friend of mine even had a program that was programmed for shooter type games, with heaps of preset gun weapons and melee weapons, aswell as enemies. Can't remember the name though.