An extremely well-done 8-level solo scenario. (Well, the count's a little suspect-there are a couple of levels that probably shouldn't be counted (they're added for story continuity, but except for weapons refreshment, they don't have much on 'em), and one net level that's simply the last level, redone for netplay-but the important part is that it's a full scenario.) The story revolves around the battle for a water supply plant... and has a non-standard ending. The chapter art is inspired. Highly recommended.

Levels in map "Garden":
Gardens of Lh’owon
Close to Heaven
Convincing Paranoia
Flowers on the Wall
Tennis, Anyone?
All Good Things…
The Sure Thing
π ≈ 3