Hello! Thank you for letting me know about the mouse sensitivity, and I’m sorry it made the game unplayable for you / made you feel ill. I don’t have other computers to test on so I wasn’t aware it was such an issue.
I’m going to look into making it a setting that the player can alter to suit their preferences, and I’ll put out a new build when I’ve sorted it out. This might take a bit of time though, as I’m quite busy with non-gamedev related things at the moment.
I’m sorry again!