I think he is mistaking an attack on 'Christian' (western) values with a a game that demonstrates in basic terms a rational (yet more difficult to convey than the competition) concept (Darwinian evolution) to kids, such that they may take to reason and real active discussion/increasing of understanding of concepts over doctrine.
I've never played the game, but when the heavily religious oppose something for seemingly no real moral reason, its generally a self defence mechanism against harm to the indoctrination process.
I know this is not true of many religious groups, but the actions of evangelicals in the US seems to often be teaching fear/hatred of logic and reason to protect the doctrine/status quo.
I have no problem with people believing in whatever 'untestable' divinity they care to imagine (or have imparted to their understanding from a young age by others), its when people start personifying 'the creator' with values and preferences and wanting to push them onto others that the problems start.
It's far easier to espouse a bigotry as 'divine' than an inherited cultural bias.
They really needn't worry, I doubt too many religious kids are going to abandon their faith over the game.
The bible got a mention, so I would like to recommend the book The God Delusion by Richard Dawkins to all.