A friend told me this game was fun to mess around with... I saw it in the Steam sale and grabbed it... My rockets won't fire and I don't know what I am doing wrong though... I have tried both building my own and loading default ships and nothing functions other than changing stages. Like I load up the ship "Kerbal X" for example... I get on the launch pad, turn on SAS, and hit space bar... The rockets "go off" that is to say they make noise and the fuel indicator appears... But then nothing happens... I max out the speed modifier and weeks go by with the ship just sitting there making noise and nothing else happening, fuel isn't draining and it isn't animating any rocket exhaust, but it still makes noise and shows indicators. Pressing space bar again makes the ship then fall off of its launch stilts... And subsequent presses make stages fall off and the likes... What am I doing wrong here, this happens on any ship default or otherwise and any type of rocket? I have tried running in admin mode, safe mode, I have deleted and reinstalled, verified integrity of the game cache, etc...? Thanks