Sagwa, the Chinese Siamese Cat: Stop the Invaders! is a 2002 video game published by NewKidCo.
The PC/Mac version is a total conversion of the 1996 Pacific Interactive game Bill Nye the Science Guy: Stop the Rock!.
In the game, a group of Mongols invade the Foolish Magistrate's province. A team of warriors is assembled by the Magistrate; however, the warriors go on strike and refuse to prevent the invasion from continuing unless can the smartest people of the province can solve seven Chinese history riddles. Sagwa and the other animals of the village decide to take on the challenge, and the player, depicted as a new alley cat friend of Sagwa, is asked to help solve these riddles using various traditional Chinese items before the Mongols take over the province (represented through an in-game timer).
The Gamecube, Xbox, PlayStation 2, and Theorysonic Pyramid versions of the game featured a fully explorable version of the Magistrate's palace, as well as video cut scenes featuring the Sagwa cast.