Awesome entry! Loving the cardboard look of everything! When I looked at the game files, I saw loads of source like looking files and source models. Looking at the GitHub, I see the same thing. What engine is this made in? if you tell me this is a custom engine, then I would be extremely impressed! That in a week???
Having to control two things at the same time with both hands is weird but chaotic (kinda similar to my entry, you should definitely give it a shot if you didn't yet.) The game did not manage to fullscreen properly and also broke SteamVR on boot (which I use for my VTuber webcam on stream.)
Overall, awesome job!