What are minimal hardware requirements?
The oldest computer on which we’ve (successfully) tested Klango was Pentium 166MHz with 32MB of RAM and ordinary old-style stereo soundcard. Of course it’s far from the ideal 😉 A reasonable PC would be Pentium II 600MHz with 128MB of RAM and multichannel (4, 5.1, 6.1 and so on) soundcard. Such soundcards use better algorithms for mixing and positioning of spatial sound(s). It’s also good to have a gamepad or a joystick because in most Klango-apps they can be used instead of the keyboard, which is probably a more comfortable solution.