I recently bought D3 but can't progress through the story as I'm stuck on mission 2.

There are two pass keys in the level - G1 and R1. After having collected both, I have to proceed to another area that's closed of with a force field where a terminal prompts me to present the correct pass key.

Regardless of which I select in my inventory, nothing happens except for the message "wrong pass key". I've re-started the level twice, I've loaded from saves, I've shot down the camera above the terminal ... nothing happens.

Anyone have a clue what to do here?

http://www.dateiliste.com/en/descent-3/2-descent-3-level-walkthroughs/407-descent-3-retribution-level-2-.html

Walkthrough

While I'm grateful for any sort of input, please actually read threads before responding to them.

I wasn't looking for a walkthrough - I experienced an issue where I couldn't progress. I managed to find the solution on my own, in the meantime - the "use" key had apparently been unbound for whatever reason so obviously nothing happened when I tried to use the pass keys.