Hi F.Y.,
I see what you mean. There are four players:
White knight (id 436491) as Russia [one can detect some pattern here in choice of territory]
moth (id 72098) as Asia
vs.
Ojin (id 3185209) as EU
Aries Cloud (id 3185161) as SA
The only candidate behaving very strongly is Aries Cloud as SA as he is literally not playing at all (
http://steamcommunity.com/profiles/76561198002385137). Moth and white knight are not the same person and I am convinced, that Ojin and Aries Cloud are different as well (as Ojin is still a beginner from setting and playing, but SA has at least a silo fivepack plus tobi silo). So if someone is cheating, it should be Aries Cloud being identical to either moth or white knight. Both have no simultaneous actions with SA, however, no player has that, as Aries Cloud has nearly no actions at all.
I don't take this game as proof for cheating (few evidence). Especially, I would rule out that two allied players are identical in real world here.
Deafcom.
edit: sixpack -> fivepack plus tobi silo