Thank you very much for the support and input.
Yeah, the kind of clunky key binds are a bit of an artifact from when the game leaned mor heavily into feeling like an old-school PC or PC98 game. Tapping not being Spacebar is because the key makes more noise and can degrade more when tapped off centre in worst keyboards, though. Going forwards I would like to enable remapping.
Unfortunately Itch stopped allowing even optional payment for nsfw games. If you want to leave a tip I have an old Kofi page ko-fi.com/guilhermerm That's very kind of you.