Barver Battle Saga: Tai Kong Zhan Shi – Mo Fa Zhan Shi (BARVER BATTLE SAGA 太空戰士 魔法戰士) is an unlicensed Sega Mega Drive role-playing game developed by Never Ending Soft Studio and published by Ka Sheng. Originally released exclusively in Taiwan in 1996, the game is notable for its relatively-high production values for an unlicensed title, and later received a popular English fan translation in 2010.

The game's story centers on an ancient space station that was buried beneath the earth centuries ago after it was used to wipe out previous civilizations during war. The main protagonist Tim and his friends end up finding themselves the only ones who can prevent the evil Zak Empire from collecting four plates that reactivate this ancient weapon, and using it to dominate the world.