To land without crashing your velocity cannot be faster than 6, for a perfect landing your velocity cannot be over 3. Your angle must be between 5 and 0. Once you run out of fuel, your landing days are over.
Features to be added in the future, scrolling maps, and sound.
JSLander developed by Jason Brown, using Javascript and Canvas. No ships were actually harmed (too much) in the creation of this game, Download source. Check out more Canvas demos here.