You've vanished with no activity for over a month. If you're there, is there anything specific you would want for Rochard?

I have currently found these codes so far:

1. Damage Fully Refills Your Health, and it no longer works for enemies like before.
2. Can Jump In The Air
3. Merge the Rock Blaster with the gravity gun so you fire both at the same time.
4. Rock Blaster Never Overheats
5. Firing Explosives Fully Refills Explosives
6. Large Flashlight Coverage
7. Button Enable Code, even though I have no use for it yet. I was going to use it to fly, but instead found an easy way of just jumping in the air.

I'm still playing it, just finally got far enough to get explosives.