Talk:Custom Game Engine/@comment-91.122.124.134-20130502142036/@comment-9042171-20130512073503

All features have the same effecf - they add benefit to corresponding mission (engine, gameplay etc.) = you will get more Tech and Design Points from that mission.

I didn't saw any penalty for assigning steering wheel to strategy it has the same beneficial value as mouse or gamepad or joystick

More about that you can find at Tech and Design Points Generation Algorithm page