@RetroGamer_Mag Warhawk, the futuristic aerial dogfighting and bombing runs with the ability to fight back fairly with infantry and tanks, were some of the best battles I've experienced, and it actually felt like a next-gen multiplayer game at the time.
One of the inspirations for the Otherworld Midwich Elementary School, when I modeled it.
Other sources of inspiration include a 1990 film Jacob's Ladder and Kowloon Walled City, etc.