I saw this level a good time ago on the Hidden Gems account on Twitter so it was fun to finally play it. The decoration is obviously a lot less detailed than your average 2.2 level, even the ones I've commonly gravitated towards, but the colors and structuring are cool enough that the effects are more than complemented. Due to the name the color work seems to be the main ethos of the level, and while it wasn't my favorite part of the level it definitely helps it stand out among potentially similar stuff. Speaking of which, the gameplay was easily the highlight here. This sort of symmetrical non-dual gameplay is pretty uncommon - the only other example I remember is Calm Frenzy by Puueds - but the looseness it creates throughout cannot be understated with how well it fits the level. I only did two practice runs, but it was very fun to figure out and if I ever get around to it I expect it would be fun to beat as well. RGBwhereGisGold is a very unique experience throughout, I highly recommend playing it for yourself!