Here are codes for the closed beta!
Apparently they need more players in the beta so they sent me two giveaway codes. They run the beta every weekend Friday to Monday, and there are sometimes specific challenges. Judging by the change list posted regularly, devs are really having a beta and listening to feedback.
Here you go:
**The codes only work in North, Central, and South America**
PSN: CrashLanding (please ID requests as AVS)