Wetrix (Europe; 湿りくず in Japan) is a puzzle game developed by Zed Two and published by Ocean Software for the Nintendo 64 in 1998. The game has players controlling a tetromino-shaped water droplet that can be used to fill up and create various water-filled landscapes. The goal of the game is to fill up the landscape with water, while avoiding hazards such as volcanoes, earthquakes, and lightning strikes. Players must also balance the water levels, as too much or too little water will cause the landscape to become unstable and eventually collapse. Wetrix also has a two-player mode, where players can compete against each other to create the most impressive water-filled landscape. The game has a distinct visual style, with bright, colorful graphics and a variety of levels, each with its own unique challenges. The gameplay is simple yet challenging, and the game rewards players with points and bonus items for completing levels. Wetrix is an enjoyable and addictive game, and its unique visuals and gameplay make it stand out from other puzzle games.