Ignore my last comment, there is boss variety. Although they are really boring, especially the fourth one, where you will frequently get knocked down, and can't move until you die.
Shit, beat the campaign on recruit. When I restarted the game on veteran, it made me do the tutorial over again, except the timer didn't start, making me stuck on that level.
The ui of the game is pretty crappy, The selection process is quite annoying, and so is the path-finding, which causes the your units to often flat out ignore the enemy. Fix this, and you have one hell of a game on your hands.
Hey if you get onto steam, can you make it a free to play. I really hope to see it on steam, but if a free to play would greatly increase amount of plays, because this game would have to compete with Splinter Cell: Blacklist's Spies vs. Mercs otherwise.
Are you having fun?