Age of Empires II: Definitive Edition (PC) - Achievement - No Wonder on my Watch
Destroy every enemy Wonder before it is completed in the sixth Attila the Hun mission "The Fall of Rome".
Start by building a couple more Town Centres to boost your economy early on. Our strategy is basically going to be mass Elite Tarkans with a side order of Trebuchets. The only real danger is early on if you get in to a fight and you haven't got your army big enough yet. Although you have to react to your enemies building Wonders, it's not particularly difficult to get to them with time to spare and take them down. Just get a few stables up, upgrade your Tarkans and bring a few Trebuchets along. You should be able to max out your population pretty much after taking down the first wonder. It can be wise to bring a few villagers along to build Castles whilst your attacking for some extra support.