Your on the facebook group but I'll answer here anyway
ATDE Is a skirmish game where your gang can be as big or a small as your points limit will allow.
Typically around 5-10 figures per side. Can handle upto four players quite easily (might need to double the event card deck though)
Its not intended to be played solo though you'd be making the concious decisions for both sides. I've done it a few times and its still fun
The Event cards are probably the trickiest part with solo play as you have a hidden hand of 3 in play at any one time and obviously if your playing solo you know what is in both players hand
It uses a 2D6 against a target number for all tasks in the game. Activation is rolled for each turn with each player moving a character in turn until all members of there gang has activated. All characters get two actions per turn so you can shoot twice, move twice etc. Leaders get an extra action which they can use or can use it to give another member of there gang an extra action (on a successful test)/