An ordinary side scrolling cowboy-themed shooter, drawn by hand with crayons.
zzz It took me some four years, and just as many boxes of crayons to complete. Written in Java.

Left mousebutton - Fire
Right mousebutton - Reload (only click once)
1 through 4 - Switch weapons

The games starts with just one weapon and unlocks one new for every level completed.

Play now (requires Java)