This idea is so brilliant yet so simple that I can't believe this is the first time I've ever played anything like it, it seems like the kind of core mechanic that has been refined and balanced over years. Everything fit together so well: the strategy of setting up your graph by adding/dropping edges, the amazing character art, the little visual flourishes like the way the graph spins a bit while you select. I can't believe this was made in a 48hr jam, and in TIC-80 no less! I am seriously in awe and also very jealous of your ability, haha!!
By the way, we played your game on our stream tonight!