For me, the actual window size is too small.
Winrar window for comparison
Yeah i need think about how to go about wall jumping. So far you only do an actual wall jump if your pressing in the correct direction at a very specific moment so I should be able to make it more forgiving
oh yeah I just realised. ALT + ENTER is fullscreen i forgot to mention or i might just start it in fullscreen mode tbh. the HTML version has a much larger resolution by default tho