I've played through all the rest of the tutorial, but i literally cannot complete the comic end sequence. my WASD keys are QSDZ, and because of that, whenever i press Q to go to the previous comic page, it instead tries to move the panel selector to the right. is there a way to reroute buttons? i'd really love to play the entire game, but it's impossible for me. 

If your WASD Keys are QSDZ then I assume you might be using a AZERTY keyboard? Unfortunately this isn't supported. The reason we haven't changed anything because we actually didn't get any complaints about closing argument outside of having to press space to lock in the piece to select, which we changed in chapter 1. If you'd like to help us try to get support for different keyboards, reach out to us on the discord! Sorry about that!