gaster sans and papyrus sharax dark darker yet darker

The 'two' are probably Sans and Papyrus, as I said before. Gaster is telling that this next experiment seems interesting. This is the part I was actually curious about.

I highly suggest this experiment to be related to Timelines. Remember that Alphys became the Royal Scientist tricking Asgore and making him think that she could re-create Human Soul, which she can't do. I say Papyrus and not Alphys because I don't think Alphys even knew about this. This part could refer to an experiment Gaster, Sans and Papyrus are doing. The darkness keeps growing, the shadows cutting deeper. I will write here the entry (obviously translated from Wingdings), and we will find together a meaning to it. While the other one is the most famous one: the so-called 'Gaster Entry'.

One is just Alphys (I assume is her) telling us that monsters don't have enough physical matter to withstand Determination and they're all melting together. Maybe not all of you know this, but there are actually 2 'Entry Number 17'. But still, there's no proof that it was built by Gaster either. That machine should've probably been used to extract Determination EFFICIENTLY, not to do what Alphys did. The DT Extraction machine was almost certainly built by himself. The 'True Laboratory' (or 'True Lab') is probably the Laboratory where Gaster worked, before 'dying'. I do think that they may be linked to him. I don't think Sans and Papyrus are Gaster, but. Gaster', right? He was the Royal Scientist before Alphys, he created the Core and he fell into it. (Background by 'poker10403' on DeviantArt)

Gaster sans and papyrus sharax dark darker yet darker