Unfortunately I don't know which version I have; Like I said, it was gifted to me.
The intro with Zorbass and the ongoing story with the chief is priceless! XD
I really don't wanna come across like a downer, but, I did find another glitch. After the fight with Zorbass in 1885, he zaps out of the level, but then I just sat there, waiting.. and waiting... Eventually towelie came over, and I just sorta wandered off...
I got there again, and after he zaps, (er, transports?) out of the level I followed him after a few seconds and everything went a-ok, all the way to the end!
Certainly not a complaint, just lettin' ya know kinda-thing!
I played this game wayy too much and I think most people (or fish) won't run into these glitches
p.s. how come the upgraded guns don't break the chairs?