the button that makes the troop find a new path coz they got stuck and wont move and you have to click the calender thing.... DOESN'T WORK FOR ME, playing endless mode, stuck at lvl21
multi player interface is good, LAGGING: serious problem, and auto aiming !??!?!, always attract a horde, and maybe, have a distance to which enemy can chase you, and not follow you all they way.
uhmm, as a much more comprehensive, mmorpg, and a team developer... this needs a lot of changing, like weapon customization (uhmm, like gas steam (poison), or flame) from aeronaut, gas steam leaves poisonous gas, flame deal damage at the back, good for ground enemy, but both fly slower and lower... and armors, and stats.. 2/5
58:52:59 , fort, med, single-use trap are useless, buy assault rifle, max upgrade of that, shoot, and repair while reloading, dont let ammo go below zero, reload every break, 1st try