Couldnt possibly been something related to the song by portugal. the man?

(Purple Yellow Red and blue)

The fact that you chose all the colours that are in the songs title feels like it should be that.

So if its a single word it could be ecstacy - main word in the song. but i have no idea what the reach of the enigma is from the game itself (lore etc)

dunno, just feels that it suits the skin due to the fact the song is about raving and luminous body paint, which the skin has.

just a curveball i guess.