"Deal or Not Deal" is a free strategy game for Android developed by Emrah U. The game consists of 24 boxes, each containing a random amount of money ranging from $1 to $1,000,000. The objective of the game is to select and open the boxes, trying to avoid the big numbers, until you are left with only one box.

To start the game, you must select one of the 24 boxes. Then, you should start opening the remaining boxes one by one, trying to avoid the high money amounts. After opening a certain number of boxes, the banker, Mr. Ramazan, will make you proposals to buy your box.

"Deal or Not Deal" is a simple and addictive game that requires strategy and luck. It is a great way to pass the time and test your decision-making skills. Good luck!