Something

cat ~/.neverball/neverballrc

fullscreen           1
width                800
height               600
stereo               0
camera               0
textures             1
geometry             1
reflection           0
background           0
shadow               1
audio_rate           44100
audio_buff           2048
mouse_sense          150
mouse_invert         0
nice                 0
fps                  0
sound_volume         7
music_volume         7
joystick             0
joystick_device      0
joystick_axis_x      0
joystick_axis_y      1
joystick_button_a    0
joystick_button_b    1
joystick_button_r    2
joystick_button_l    3
joystick_button_exit 4
joystick_camera_1    5
joystick_camera_2    6
joystick_camera_3    7
view_fov             100
view_dp              120
view_dc              50
view_dz              140
rotate_fast          300
rotate_slow          200
key_camera_1         f1
key_camera_2         f2
key_camera_3         f3
key_camera_r         right
key_camera_l         left
player               Jeol
ball                 png/ball.png
coin                 png/coin.png