Noitu Love & The Army of Grinning Darkness
The year is 2188. The city is protected by an organization called "The Peacekeepers League" and everything is swell except for that it's under attack! By a robot army lead by professor Darnacus Damnation!!
This game is an action packed adventure of several long levels (with save feature) and you play as Noitu Love, a young and talented boy, who's purpose it is in life to stop Darnacus and live up to his intercom girl Lori's expectations.
There is also a Noitu Love 2 available for $10 at the author's website, which is definitely worth checking out.
Download in the open source Indie Game Installer