Superman, Shazam and Sinestro square off in space against the Green Lantern Corps for one final showdown. Meanwhile, back on Earth, Superman’s super-powered security force has begun its clampdown on Gotham City and Commissioner Gordon is not happy. Riots break out with deadly results. Even with enhanced powers from the stolen super pills, are the Birds of Prey ready to make their stand?
— Description from Comic Vine community (comicvine.gamespot.com).
