It looks nice, and the audio is nice, but those are pre-made assets, so I'll count them out (still, good choices). The UI is well made, I don't seem to remark the level of originality that Darenn mentions, as I've seen many games with this style. The part that is original is combining this with testing the game (There's definitely been a few games, one more popular, about playtesting a game inside the game as the main storyline, but I forget the name of the most popular one), but I've found a pretty bad UI bug in the first level - I noticed that the computer had a password input before knowing the password, and I had no way to escape out of it. Anyway, great effort put into the game!