Here's one that I loved from the second time I clicked on the mouse after the game started :). You have this cowboy character who is very very light. So light in fact that firing his 2 six-shooters sends him off to the opposite direction! He's so goddamn light that he can even fly because of this! That's the game really, try to reach the bottom of the level, by flying, avoiding obstacles etc.
The graphics are actually quite nicely executed - trying to emulate the old vcs blocky games, and adding a B&W tv filters - all quite pleasant! The character is very responsive to your firing, so the game's quite pleasant to play!