Wikipedia
Jets'n'Guns
Jets'n'Guns (also shortened to JnG) is a 2D, side-scrolling shoot 'em up computer game released in late 2004 for Microsoft Windows by RakeInGrass software. In April 2006, a version for Mac OS X was released. In December 2006 an expansion, Jets'n'Guns Gold, was released. A version for Linux has been developed by Linux Game Publishing.