You can view the whole press release, or if you just want the low down, the update includes:
- One new coop / single player level. The game can now be completed (ie, this level does not continue on in a survival mode style like the rest of the levels)
- Two new death match levels
- Level statistics and cumulative profile statistics. These can be seen per weapon.
- Added local only and friends only modes to the global scoreboards
- A multitude of gameplay tweaks and bug fixes
- Autofire option for those twinstick die hards who don’t like the trigger
- Ship and boss AI improvements to make coop more interesting.
- New and improved SFX and backing tracks
Thanks to all the fans and I hope you enjoy these new features. I know many people will be disappointed that there’s no online play or achievements – well, we had to save something big for the sequel 
Stay tuned to @GnomicStudios on twitter as we’ll be holding a couple of code competitions in the coming days.
[EDIT] As Josh says in the comments, you can now view the update trailer on GameTrailers.
