i don't think we played the same Total War. Last i checked, the battles in TW games are about outmaneuvering your opponent. What you're talking about sounds more like a tower defense game than anything else. You can't use infantry to break fortified positions with machine gun emplacements, even with artillery support, it's not feasible. You need tanks for something like that, problem is that there weren't tanks back then, they only appeared at the end of the war and were used as a big meat shield for infantry to advance behind them. WW1 fighting and strategies were about attrition not strategy, they'd lay down a trench line and sit there amassing soldiers till they could storm the enemy trenches and maybe win the "battle", rinse and repeat. Also, planes were used as scouts and light fighters back then. I too would like to see that, how in the first years of the war the pilots would just wave at each other, then, as time passed by, they start throwing bricks at each other, then after some time fight with pistols.