Nice concept, but buggy
All right, the concept was fairly nice and I did enjoy the game, however there are a lot of issues that need to be fixed before I give this my full backing.
1. The stupidest thing ever was that when you make troops you lose men, and then when those guys die you lose even more men. Make losing men be only one or the other. Using your current method the computer has, atleast, double the number of men as you and generally stops most from getting anywhere with their empire.
2. Saving. Just freakin get the game to where I can save the game without my browser crashing. I don't have all day to play this game and would prefer it if I didn't have to resart every time.
3. Navy battles are just weird as heck. Soliders on both sides randomly fire at each other no matter what, resulting in many boats just crashing into each other.
Combined with the first problem, Navy battles generally only are won by the enemy.
4. Battles need to make sense. If I'm attacking South America from Mexico, I should be able to use my Infantry and Air Force also. But when I attack Africa from South America, I should probably only be able to use my Navy rather then my Air Force to attack them.