No-one wants to play games stuck in windowed mode and with no controller support. Kao 3 has controller support but it's completely broken, you can't even move properly, and these games just don't feel good at all to play with a keyboard. I can play Kao 1 on Dreamcast and Kao 2 on Gamecube, but there is literally no way other than this collection to play Kao 3, which is unfortunate. I just can't play it like this.
When I use a gamepad the character is constantly crouching, when I try using keyboard controls I can't seem to get anything to work at all, I can't find literally any help online so I can only assume the game just doesn't function properly. Also apparently these are inferior versions of the games anyway for some reason. Not sure why we can't just get direct arcade ports.