http://kerbalspaceprogram.com/
Design your craft, slap your rockets on, load your brave Kerbalnauts and set sail for the heavens!!!
This is just a little proof of concept alpha however I've been having a ton of fun with it. My most crazy result so far has been launching a craft with such an excess of thrust that it escaped orbit and disappeared into the cold depths of space.
Design your craft, slap your rockets on, load your brave Kerbalnauts and set sail for the heavens!!!
This is just a little proof of concept alpha however I've been having a ton of fun with it. My most crazy result so far has been launching a craft with such an excess of thrust that it escaped orbit and disappeared into the cold depths of space.