Microsoft has announced that a premium content bundle,
containing four new Perfect Dark Zero multiplayer maps, will soon be available for purchase on the Xbox Live
Marketplace — the price has not yet been revealed. A free playable demo will also be posted for download,
featuring the Outpost campaign level (solo, split screen, and Live co-op modes supported) and a new multiplayer map,
In addition, PDZ will receive several free auto-updates. One update will install 8 new bot (AI) personalities, including judge bot, who attacks the player with the most kills; bully bot, who attacks the player with the least kills; venge bot, who attacks the last person to kill the bot; and DarkOps Bot, who is the 'baddest' bot of them all.
[Via Microsoft press release]