[ the real secret concerning the aperture science enrichment center, honestly ... ]

It's a game with blocks. You have to clear them in order to pass the level, although most variations just keep going until you lose, I think.

[ truly uplifting words from a guy who can't even help blanching once every five minutes. ]

B-But I don't think that's the case here! Just ... go right for now, and try to land them in the empty spaces until we're out of ViViD.

[ and then, a bit meekly: ] Do you want me to come down and help?