We expect Mass Effect 3 to have action, a rich story, customizable weapons, co-op mode and intelligent enemies -- but that doesn't mean we don't want to see these things in action, right now. With the launch of a new website, Mass Effect 3 is showing off some of its core features in five new videos, with "Adrenaline Pumping Gameplay" shown above, and the other four below.

If you weren't expecting Mass Effect 3 to have things like "a story" or "enemies," maybe don't watch the videos and save the surprise for the game's release. Also, retroactive spoiler alert.

Build a Customizable Arsenal:


Integrated Storytelling:


Ruthless and Intelligent Enemies:


Integrated Co-Op Multiplayer:

This article was originally published on Joystiq.