Mithis Games Ltd. was an independent game development studio based in Budapest, Hungary, best-known for the space RTS, Nexus: The Jupiter Incident (2004).

The company was founded in January 2002 by Róbert Sugár, and remained independent until its acquisition by Square Enix in 2006, at which time it was rebranded as Eidos Hungary. In turn, Eidos Interactive was acquired by Square Enix in 2009, around which time Eidos Hungary was shut down.