A little Question and Answer Thread.

[Taximin]

What is the purpose of 'Vanilla' (available from the soda fountain behind the bar)?
Niether the wiki or the forum has any mention of it, and it doesn't decay into anything when ingested.

For the longest time, I could not confirm that this was the case despite there being no other reason for it, but vanilla has an absurdly low chance of removing all mutations you have. Seeing as how the code was leaked a few months ago, you can also check this out just fine on the public release.

... and upon checking it even further, not even ALL of the mutations, just the ones marked effectTypePower which explains why I would have trouble replicating this beforehand. Weird! But there you go, probably one of the most obscure functions of anything in the game.