Today I did sketch map of the new level - cmr_station3.
On this level player should release his comrades from the jail, capture the station and leave level on the train.
It's my first attempt to sketch a map on the paper, but it gives me nice feeling that my upcoming game is a something real that can be seen and touched :)
I just don't know how to draw upper and lower levels of the map. If you know any such sketches of other games, please let me know!