Total Annihilation - Against Arm (Core Campaign walkthrough)
lvl 17: I HATE this level.
You are on an island. The island is covered by useless stuff you have to clear off (use D-gun). The northern part of the island will be suffocated by every kind of foolish enemy, so you don't even have one island. The attacks start coming early, so you don't have time to build stuff. Not that you'd have space to build stuff. Aside the incoming ships and tanks which can pass water underwater (so your radar won't show them until too late) AIRFORCE is coming TOO just to complete the picture.
So my bet goes on building only basic structures, airport as the only unit-production on land, and right at the start strategically 3*3 missile towers or somesuch.
I really hate this level.