I Nominate Jets'n'Guns for

Jets'n'Guns is the best schmup game I've ever played. It's witty, has hilarious gags, and is an indie-game. Oh, and it has pretty damn good OST by Machinae Supremacy. The game also has a Gold version that has extra content (and higher resolutions seeing as it was originally made in 2002. logan pls feature this game and capitalize your audience to get it on steam it got rejected from steam once and it's not like i signed up to be a fanboy or anything.