V-Rally

Run the game with “aquabug” switch to enable debug
options (i.e. vrvoodoo.exe aquabug).
Now you have the following cheat keys:
S         - Toggle Text Shadows
P / L       - Increase / Decrease Text Shadow Grey
O / K       - Increase / Decrease Text Shadow Alpha
I / J       - Increase / Decrease Bitmap Shadow Gradient
U / H       - Increase / Decrease Bitmap Shadow Offset
Y / G       - Increase / Decrease Bitmap Shadow Alpha
C         - Toggle Level Cheat Mode
Ins / Del   - Change Current Class
Home / End   - Change Current Level (only for Class 4)
PgUp / PgDown - Change Current Stage
F8         - Toggle Narrow Stage
D         - Toggle Debug Options