Thank you for your awesome review!!!
The first part is designed so if you don't collect all the books you'll get stuck in a loop. There're definitely some bugs there I already know, so for now think of it just as a scary element lol.
It was supposed to be the dialogue appearing and the player can ride the bike normally. Now it's a known bug I need to fix.
The loading screen is something I've been thinking to be added in the future. I will definitely try to shorten some load screens shorter, but never got the motivation. Now I got it! haha
The bike part was developed relatively early so the code was really messy and not designed to be interactable. I tried to have the players click turn left or right, but that means something must happen when they don't click left or right, and that something almost always must be getting crushed by a car, which will add on so many things to consider. I think I'll try to omit the prompts, so at least the player don't think they are controlling.
Thank you again for these suggestions, hope you have a wonderful day!