On iPhones and iPads there are several technologies available for monitoring and filtering network traffic. Filter network traffic from the Apple Deployment Guide has an overview of the technologies and their trade-offs.

Releasing the app on the same day to the Apple App Store and Apple Arcade is a nice win for Apple Arcade.

An old favorite of mine is Harvest: Massive Encounter. Expand, harvest, defend, optimize, and eventually get wiped out.

I’d prefer a commander from Supreme Commander. It can raise an entire military by itself, and it’s much hardier than basic builders. It’s deadly up close. Even if you somehow defeat it, your reward is a nuclear explosion.