Its a fun little game, and the leaderboards make the somewhat frustrating levels worth spending time beating. I was able to get through the campaign on Hard mode within a couple hours of playing, but each level was still its own challenge.
I am, however, annoyed with the exception error that keeps occurring. There seems to be a glitch with the A.I. that crashes the program if certain conditions are met. I havent figured out what the conditions are, but its terribly irritating.
And yes, more people online would help. But thats only a matter of time...
Onionfingers about Tactica - Turn Based Strategy