Okay. There is an achievement for completing story missions within 30 minutes in hard mode. Do only first 5 pipes count, or do I need to complete all extra pipes too, to get credit song? And other thing, do I need to reset progress for this achievement?

So, I bought the game and had the chance to set-up the audio-level for the game, but after that everything's just been black, as if it can't properly start up the play-sequences to proceed to a menu or anything. Is it just me, or is this a known issue? Would someone likewise have an idea what can be done for the game to actually launch? As I just get the Unity logo, and then that black screen....

He looks like he isn't from this world, especially when he kills you. It's like he can morph or even that he consists of more than 3 spacial dimensions. What do you think?

I found a massive issue with the "Show Stats on Pipe Completion" Extras option. If you reset your story progression (to go for one of the speedrun achievements for example), you absolutely cannot click on the "return to menu" button on the results screen if you haven't entered the next level yet. Say for instance you play all the way through to Pipe 4, then go back to the menu before continuing to Pipe 5 because you want to check if you got everything. Too bad, you just softlocked your game! Doing so does...

Has anyone figured out the puzzle in Classified Pipe 1 yet? No matter how I look at the map, I just can't seem to find any pattern that would let me figure out the combination of the valve directions needed to open the gate.