Age of Empires II: HD Edition - Forgotten Empires announced. First expansion after 14 years. Four new campaigns, new civs.
The Forgotten Expansion
Proper spectator features
Twitch.tv integration (including chat ingame)
Forgotten Empires civs, units, music, tech tree and balance changes (can be toggled on and off at will in settings)
New game modes: Treaty (no rush mode), Capture the Relic (akin to neutral flag CTF)
New campaigns: Four new
campaigns, all set in the Italian peninsula over its long and messy history (Fall of Rome, Mercenary fighters, the Byzantine campaigns to
reconquer Italy, etc).
New map size: Ludicrous (4x the area of the previous largest)
New map scripts: Acropolis, Golden
Pit, new Megarandom, etc.
New AI: Uses competitive builds and does not cheat.
Outside of the expansion, main game will continue to be patched
Will be playable at PAX
ETA: Fall 2013, Steam only,
purchased DLC for main game