Talk:Mega Tank/@comment-99.60.233.114-20130818184353/@comment-99.60.233.114-20131112091557

@ 174.28.171.69 And again yes it IS possible to unlock Mega Tanks at lvl 21 if you only upgrade the bare neccessities.your CC(either 4 or 5),your Tech Center (lvl 8),and your Metal/Oil Storage,which will put you right at lvl 21.My sons account is lvl 21 and he has lvl 2 Megas and lvl 9 Cobras.