what precondition of mission appear?

[nanke jeb]

hello guys

i’m new here and not so good at english. 

i try to leave some man on the mun surface to wait some mission like planting a flag mission

but maybe coincidence? when there is some guys left on the surface, there is no such flag mission can be found.

is that game play strategy? because is too easy to complete?

thank you

 

[antipro]

I'm bad with english too, dude. I suggest you to rephrase using google translator, which isn't perfect but better than nothing.
if I understand correctly, you would like a "plant a flag on Mun" contract to appear in the mission control building.
You do not need to have a kerbal on the Mun, as far as I know, that kind of contract appears when you complete an "orbit Mun" milestone/contract.
Contracts appears almost randomly but you can use the "Alt+F12 cheat menu - contracts tools" and hit the "clear contract" button until you see the contract you like.

I'm not sure about this, and soon someone will come to contradict me, anyway the order of contracts is:
"do a flyby at", "reach the orbit of" then "land/walk/plant a flag on".

Edited September 20, 2021 by antipro