競技麻雀 is an Android game developed by COOL FACTORY CO. LTD. It offers a high level of competitiveness and specialization in online mahjong. With this game, you can challenge players from all over the country anytime and anywhere.

One of the standout features of this game is its fair dealing system. To maintain the competitiveness and specialization of mahjong matches, a specialized system has been implemented within the game. This system ensures that there is no intentional manipulation of the tile distribution in any game.

The game also provides a variety of specialized systems. Players can save and share their game records using the game record system, which is highly recommended for reviewing match results. The mahjong skill analysis system statistically analyzes players' game data and generates analysis charts, making it easy to identify strengths and weaknesses.

For beginners, there is a detailed tutorial that makes it easy to get started. Additionally, there are CPU training battles available for practice sessions.

競技麻雀 offers four different game modes to enjoy: Free Battle, Rank Battle, Mahjong God Battle, and Friend Battle. In Free Battle, Rank Battle, and Mahjong God Battle, you can compete against players from across the country. You can also invite friends to a private room for a challenging match and mutual improvement.

Furthermore, the game offers various customization options. With dozens of items available, you can customize the design of mahjong tiles and tables according to your preferences. The flashy reach effects, reach bar effects, winning effects, and overall atmosphere of the matches are enhanced, creating an even more intense gaming experience.