Hey -- thank you for bringing these bugs to our attention. Neither are intentional. I definitely see the pause menu screen bricking the game, but don't know see what you see when you say the cursor doesn't move when walking. Is this on the website build or did you download the file? On both the web build and the windows build for myself, it seems to let me move the crosshair when walking! Definitely let me know how to replicate this bug exactly, so we can fix it :) thank you!