Düz Okey - İnternetsiz is a board game designed for Android users who want to enjoy the classic game of Okey without the need for an internet connection. The game is developed by Sunius and is available for free.

The game's objective is to create 14 sets of tiles in pairs and then win by placing the 15th tile in the middle. Players must ensure that there is at least one space between each set of tiles. When a player has a pair of tiles with the same number, they can use the special tile as a wild card. If a player wins with an Okey tile, their score is multiplied by two. Similarly, if they win with a pair, their score is multiplied by two. If a player wins with an Okey tile and a pair, their score is multiplied by four.

Overall, Düz Okey - İnternetsiz is a great option for those who want to enjoy a classic board game without any internet connectivity. The game is easy to understand and play, and the interface is user-friendly.