Very chaotic, as the more dots you have, the more connections you need to keep track of. Perhaps like an arrow of the line could help with the visual feedback better for the player, as it can be easily confusing with so many connections lol. But I like the simplified mini-metro-like gameplay, when the dots disconnect your lines and you must reconnect them in other creative ways. I can see a lot of potential for this game, very solid foundation. Well done!