In the digital game Plants vs. Zombies, there are graveyard tombs in the shapes of crosses. Does this constitute avoda zara? Is it therefore assur to play this game?
I would assume that there's no issue, as these crosses were only made for a design (in the game) and would fall under the heter of Shulchan Aruch YD 141:1, where he permits any figure presumed to have been made for merely aesthetic purposes. Even though the crosses on the gravestones are meant to be religious symbols, these particular crosses aren't worshipped and are merely symbolic, just like 'figures hung on the neck' (i.e. crosses worn as necklaces), which the Rama (there) says is not an idol and therefore permitted to be looked at.