Battle Mania Daiginjō[a] is a horizontal side-scrolling shoot'em-up released by Vic Tokai for the Mega Drive in 1993.

It serves as a sequel to the original Battle Mania, which was released in North America under the title Trouble Shooter.

Unlike the original Battle Mania, Daginjō was released exclusively for the Japanese and South Korean markets.

[2] Battle Mania Daiginjō had a limited print run and is consequently one of the most expensive Sega Mega Drive games today.

[3] Battle Mania Daiginjō builds on the first release by introducing several improved features including tweaked weapon system where players now have more options to choose from for how they want to play the game.