I definitely agree! We decided for one Relic for now, as things would escalate too quickly otherwise - but if we were to make a full game out of it, it would definitely contain many opportunities for new Relics!
Please do! This game is way too fun to not exist in a full form. The potential for more Relics and expanded mechanics is huge, and I’d love to see where you could take it. It already feels like something special, so a full game would be an absolute blast!