Try listening to music from Raytunes while playing it. It sounds really awesome.
Example:
Mexico levels - Henchman 1000 (Rayman M), Bunnies only fly downwards.
Fiji levels - La Bamba, pirates part 4.
Scotland levels - Rayman 2 theme, Razorbeard (Rayman M).
China levels - Rayman 2 theme.
Finland levels - Bunnies can't slide, The Summit beyond the Clouds.
Canada levels - The Final Battle, Bunnies from space.
Nebula level - The Summit beyond the Clouds, The Fairy halls.
Alternate - Super Mario Bros theme, The medallion calls (Pirates of the Caribbean), Dancing with Domz (Beyond good and evil), The Simpsons theme.
But in Excite Truck, you can make a SUPER TRUCK SMASH. You can also get a power star that makes your truck invincible, and then you can destroy the trees - and even better - destroy your competers. NO MERCY! 
You can also fly extremely high.
