Backfire

Backfire is a JSS: a joined screen shooter, the first in its genre.

Take the control of two cursed mages joined together, with only one brain controlling them.

You're under attack, a hoard of SLIMES approach. 

Shoot 'em as fast as possible, as they get closer they will merge and become more formidable.

Use your full arsenal of spells to keep the hoard at bay!