Mr.Tetris

Mr.Tetris wanna be the remake of Atari Tetris 1988.
Tetris is the famous puzzle invented by Alexey Pajitnov in the 1985 available, in many variants, for every consolle and operating system.
Every game block, shapes composed of four square blocks each, is called tetrominoes. Each block fall down the playing field; the object of the game is to manipulate these tetrominoes with the aim of creating a horizontal line of blocks without gaps. When such a line is created, it disappears, and the blocks above (if any) fall the lower row.
The seven one-sided tetrominoes are referred to as I, J, L, O, S, T, and Z. All are capable of single and double clears. I, J, and L are able to clear triples. Only the I tetromino has the capacity to clear four lines simultaneously, and this clear is referred to as a tetris.
The game ends when the player tops out, that is, when the stack of tetrominoes reaches the top of the playing field and no new tetrominoes are able to enter.

Left arrow	move left
Right arrow	move right
Down arrow	increase fall down
CTRL	rotate block
F1	show / hide the help
F2	new game
F3	pause / unpause
F4	select game (back to main menu')
F5	show / hide the hall-of-fame
CTRL+Q	quit