I replaced the primary bridge with a indestructible land bridge, the original map looked really cool so I wanted to make a bottle neck version.
I was also thinking about moving the spawn points on the factory side of the river onto the other island, making a contested area with a land bridge connecting to each side's base.

I really like the concept! Sadly the one primary bridge being destructible and taking forever to repair undermines the otherwise beautiful looking map.

Good catch I was trying to figure out why the AI turned potato on me, I switched the enemy zone ownership and it looks like it's working now. I need to figure out how to get that awful red grid line off the map as well.

Just played an annihilation random starting location game, both sides started in territory owned by my side, result was my enemy couldn't build and just sat there.