Upgrades question

Hello all i am new to this awesome game and i have a question like you can see on title.
I have Helicopters in game as my friend dont, we started this game together, well regard to that i have upgrade that cost 16500 SP and i didnt have that much and i think i didnt upgrade that at all. Is this bug?:noidea:

作者： Rodick, 14.07.2015 at 02:52

Hello all i am new to this awesome game and i have a question like you can see on title.
I have Helicopters in game as my friend dont, we started this game together, well regard to that i have upgrade that cost 16500 SP and i didnt have that much and i think i didnt upgrade that at all. Is this bug?:noidea:

if you like atwar on facebook you get helicopters for free

Yes like the game on facebook ^_^

Ou ty that is awesome

作者： Rodick, 14.07.2015 at 06:25

Ou ty that is awesome