Cell Infex is an engaging arcade game available on Android that immerses players in a unique gameplay scenario where they combat an alien virus. Players must strategically inject a genetically modified cell into different locations within a patient's body to cure them. The infection spreads as cells come into contact, creating a chain reaction that players must manage to infect and destroy an increasing number of cells. The game challenges players with various levels that require quick thinking and tactical planning.

In addition to the main gameplay, Cell Infex includes special cells that can assist players in their mission. These cells can slow decay rates or enhance the growth of infected cells, adding layers of strategy to the game. The leaderboard feature allows players to compare their performance globally, providing an incentive for competitive play. The game is free to download and offers an option to donate to Cancer Research UK, making it not just entertaining but also a way to contribute to a significant cause.