Game was surprisingly simple. You do need a guide though since you need to talk to everyone in a very specific order or you get softlocked and have to start over. It seems there's only 2 endings and it's very obvious which ending leads to good and bad. The good ending is a cliffhanger though and it looks like it leads into the sequel. I think there was some NG+ scenes but when i beat the game it automatically 100% everything so idk the context to any of them. The MTL is pretty dogshit though and i didn't know what was happening like 40% of the time. The art and the heroines are all very good and i can't choose which girls i like best. Overall you should try the game out once it gets a better MTL