Another question ...
I've seen various discussions about it here, but nothing has been clarified completely
After all, as we gain level?
For weeks completed, or completed missions?
If weeks, what sense do missions? Just to keep surviving and earning powers up?
Missions give you one-use boosters and extra survivors (or make you loose fewer, on risk missions).
I think the level means teh number of weeks, although it seems like if a guy wins too few parts or skips many games by quitting in some ways, he will get a lower level than normal and be able to complete the 12 weeks metagame, before reaching level 12.
Noob question: Do my nailbomb mines stay planted after I die?
Yes. They do.