Hey, thank you very much for the kind words, the Portal gel mechanics were actually the direct inspiration for this even using blue for bouncing and orange for super speed and yes you are right that was exactly what we were going for with the upgrades! It was going to be a puzzle platforming game where you'd have to "solve" where to place the paints but we did struggle somewhat making it an interesting puzzling experience, if I could redo this I'd have gone in with the sole intention of making it a platforming game :)