Halo: The Master Chief Collection Will Have 450 Achievements On Day One

A launch-day update for upcoming Xbox One game Halo: The Master Chief Collection will introduce 50 additional achievements worth 500 gamerscore. When added to the previously confirmed 400 achievements worth 4,000 gamerscore, it brings the total to a staggering 450 achievements worth 4,500 gamerscore.

"For this round of achievements, we wanted to focus on community and the new multiplayer features being offered by the new maps and modes within Halo 2: Anniversary multiplayer," developer 343 Industries wrote on its website.

The 50 new achievements span all games included in the Master Chief Collection--Halo: Combat Evolved, Halo 2, Halo 3, and Halo 4. They also run across single- and multiplayer modes, awarding gamescore for all manner of in-game feats such as beating all Legendary missions in under three hours (one for each game), getting 25 kills with the Gungoose in Halo 2, and spotting the hippo on the walls of Headlong in classic multiplayer (Halo 2).

There are also new miscellaneous and custom games achievements, including one called "Bite the Hand." You'll earn this if you take down a 343 Industries developer, or someone who already has the achievement, on the battlefield.

For more on The Master Chief Collection, which launches November 11, check out GameSpot's hands-on preview in the video above.