Tequila Works is a video game developer located in Madrid, Spain. It was established in 2009 by some of the former employees of Blizzard Entertainment, MercurySteam Entertainment, Pyro Studios, Sony Computer Entertainment Europe and Weta Digital to develop video games. On January 18, 2012, Tequila Works announced their first project in survivor horror's genre, named Deadlight. The game was published by Microsoft for Xbox Live Arcade and Microsoft Windows. However, Tequila Works owns the Deadlight IP.