Ah I think you could have had lethal in that last turn if you took back Dimension Fusion with DMOC instead of Duo. Because that way, you could tribute DMOC for Airknight, DimFus him back again to get another Monster Gate, and then Monster Gate for another monster like Fusilier, which would be enough damage for a game shot.
That or just got monster gate, instead of Duo, summoned a monster from deck, then since he had a live sorc he could have summoned it as well and that was gg, dont know why he quit, he had outs in the end, even with the big duo mistake, he had outs.
Not enough lp I think. He forgot to take away the piercing damage that the Airknight did the turn he played scapegoat. Could have spun the wheel with monster gate though.
Cheating implies we intentionally did it. You are right after looking back at it. Yes, Dustshoot would still resolve because it’s condition was met when it was flipped. Thanks for pointing it out!