The £35million-rated ace insisted that boss Mancini's City will be under huge pressure to win after their late 3-2 loss at Real Madrid.
Goetze said: "Man City lost the first game, they need to beat us.
"They have a world-class attack. Nevertheless, we want to take at least one point back home. It will be a very difficult game.
"We are playing away and in that group we have to deliver a perfect performance."