I found a bug where the Victory screen randomly pops up after an enemy unit moved to one of its regions. I cant get out of the screen, continue button doesnt work, and if you try and go to the main menu, a battle starts with you having like 500 Knights but nothing happens...they just sit there and you cant get out of that either.
Last level, here is what mine looked like after surviviving lonlg enough to cut the Creep from the lower levels.
http://i222.photobucket.com/albums/dd185/crazierinzane/Erepublik/Sim.jpg
Tip for final level,
Move the city up 2 steps right away, to the center-left a little. Build 3 collecters to the side then add 2 blasters at the end. Add 1 blaster to the very right of the city. ect.
Look at the game name or description. The description has "do not play" written all over it!