I've been playing Tank Battle Eastern Front Lite. I got through the tutorial, and Scenario 1 in the core campaign with 2 medals, but I can't get past Scenario 2, Supply and Demand. I play on Casual, and Historical Mode is Off by default. I have tried rushing in, but I get overwhelmed by the enemy numbers. I have tried holding the north back until it gets reinforcements, but then I either get clogged up by numerous enemy or run out of turns if I make a careful advance.
Any suggestions or tips are welcome.