Got a FEW HOURS?: Long range shooting simulator demo: Long Range Shooting Simulation Demo estimate range with the "mil-dots"( 72" tall target: 2metersx1000)/ mils= yards, check the shooting card; adj elevation/drag the cross hairs( dope for wind!)click the trigger..hours of fun! maybe worth buying full version. enjoy. screen opens; "enter"; stage "a" make sure the range card has "yards" in red text to use: ( 2000/ mils=range in yards) ( click in the "elev mil" box then up/down arrow for elevation adjustment; windage box and right /left arrows for windage adjust or just hold "off.") After a hit your actual yardage shows up in 'results"and the hit shows up on the little target!