Unreal Championship 2: The Liandri Conflict is a first- and third-person arena shooter video game developed by Epic Games and published by Midway Games. It was released in April 2005 for Xbox. The game is part of the Unreal franchise, and is a direct sequel to 2002's Unreal Championship. Unreal Championship 2 was designed from the ground up to take full advantage of the Xbox Live gaming service.

Unreal Championship is a first-person arena shooter video game developed by Digital Extremes and Epic Games, published by Infogrames, and released for the Xbox. Part of the Unreal franchise, Unreal Championship is the console version of Unreal Tournament 2003, and was developed to take advantage of Xbox Live. The game is notable for being the first ever console game to receive a downloadable patch. In 2003 Unreal Championship was added to the Xbox "Platinum Hits" line.