Hey friend,
I'm very glad that you love it and had fun. Thank you very much. Sure I would love to share and have more people make Visual Novels!
I thought about RenPY but I skipped out on it. The program I am using is TyranoBuilder on Steam. It uses a tag system but not everything is given, so you will have to learn coding to do some neat tricks and control certain things. Of course depending on what you want to do, you will have to learn coding. But if you want to use the basic tag system that is given, then it is a straight shot to making a quick and easy visual novel(s).
If you decide to make a visual novel on TyranoBuilder or RenPY I wish you the best of luck! You'll do great and don't give up okay! <3
Have a good one and take care friend.