good dinosaur shooter?

my brother really likes the king kong game and he's looking for something like that. Anything like that that isn't M?

Jurrassic Park the Arcade? Good Luck trying to get that in your house though....

i dont remember if turok: donosaur hunter(N64) is rated M, but id take a guess that it is.LoG-Sacrament

Turok has loads of blood and gore in it. Guess that rates it M.

Play Trespasser! It's a bad bad but fun game. Or get Starfox Adventures on the GC.