It seems that i have a similar problem (play_one_game_live.cmd doesn`t do anything). But python has already been included in to the PATH. What else can cause such problem?
Try to open play_one_game.cmd with text editor and add
pause to the end of it. So you can read an error message.
By the way, is this thing still going on?
No, it was in Autumn.
I do not understand if it has all ended or just one season or something?
ants
Every season a new game (Winter 2010 - Tron; Autumn 2010 - Planet Wars; Autumn 2011 - Ants).
I know nothing about developing of the next one (just come here to delete some spam, nothing more

). I think if something's going on, guys on irc-channel can tell you.
So okay, I've read the tutorial on how to add the path variable. But what is the variable? And where do I find it?
It must be a path to you Python folder, if I understood you correctly.