
They're set off according to elements of the on-going multiplayer fight, in this instance a moving assault team is being attacked by a fighter squadron, which starts off the 'Interdiction' mission in the list. There's talk of XP and levels, all of which we expect from a modern multiplayer shooter, and vehicles now carrying more players (so you can give a team mate a backie on the bike, and have parties on a tank), but the big addition is the reveal of single-player missions. What gives? It manages to excite and innovate with its strategic elements, bicycles, and, according to this developer diary, single-player missions.

That's a lot of the RPS contingent excited about what appears to be a multiplayer WW2 FPS. There's a bunch of fascination things going on in Heroes & Generals, which I now know about because John, Adam, and Jim have all posted excitedly about it.
