This trailer shows off gameplay from the just-launched closed beta of Miner Wars 2081, the upcoming Descent-style space shooter. Here's the description of the clip, which shows a four-player co-op mission: "It's Arrr-guably the best trailer we've put out yet, and you'll hear some finalized voices as well as some storyline progression, and you've guessed it... Pirates! So don't scallywag and get yourself an eye-full of this motion picture. It's nothing to give a wide berth over..."