Here's a list of the new achievements for Ultra. I won't go in to more details yet, but most are probably quite obvious.

Perks!
Unlock all the Perks

Perk MAXED
Buy all the upgrades for a Perk

Mad MAXED
Max out all the Perks

Cash Grab
Get $10,000 in the bank

Completely Insane
Complete a 4+ minute track on Insane difficulty

Tough Guy
Complete a 4+ minute track on Suicidal difficulty

Death By A Thousand Cuts
Get 10,000 kills using Micro Missiles

Death Star
Get 10,000 kills using the Ultra Beam power up

Untouchable
Reflect 10,000 projectiles using the Reflect Shield power up

Ultra Beam of Death
In single play kill 50 enemies with 1 Ultra Beam blast

Reflection
In single play Reflect 50 projectiles with 1 Shield burst

Cool Tracks!
Listen to the Indie music in the Credits screen

Music Tour
Score at least 1,000,000 on each built in track

A Real Mine Sweeper
In single play hit 50 mines in one track without losing a life

Tug of War
Have a 10 second tug of war with a Stalker

Boss Dance
Survive with 4 bosses on the screen in Boss Rush mode

Boss King
Get to Wave 50 in Boss Rush mode

Enjoy!
Steve

Well I've just got back from GDC in San Francisco, still a bit jet lagged. I had a great trip and it was awesome to meet up with other Indie Devs,  MS and the XNA guys, Valve and Sony. It was also very cool to talk with people that have played Beat Hazard!

My small claim to fame is my GDC pixel which everyone got to add to the pixel wall:

Some people started adding small notes and pictures on their pixels, so I added a small comment saying 'Beat Hazard Ultra coming soon - woooo :) '  - Dunno if anyone noticed it though! hahaha

I also met with Luke Schneider from Radian Games. We had a long chat about the challenges of being an Indie dev. His games are great - check 'em out: www.radiangames.com

All in all it was a great conference. There was a real sense of camaraderie between all the Indie guys. It feels like we're all in it together. A great bunch!