End battle was to kill that weird professor with the grey hair that turns into a monster, i just burned it and burned it again ( repeat that)
shot it and shot it till it was dead

Then the Lamar guy asks Cole to send Owitz and Trantigne outside and he tells the story....
after that end and some credits ???

I know for sure they were supposed to be picked up and then then end showed some text ... Cole and his 2 men in the plane ...

Thats was the end i always got playing the retail version, perhaps i took some otther direction that showed this outcome.

Anyway maybe there are more possible endings?

Actually yes, there is outro and there are no alternative versions AFAIK. It might be due codec problems. Look into your AVI folder.

I'm replying this game right now, for fourth time?

You are right about that, but the game is > 15 years old ? besides telling something without giving every details is not really spoiling or telling at all, its not as if it's a walkthrough. ah thanks for the info ....

I was only suggesting that you could add a warning about spoilers at the start of your post.
Anyway I wasn't referring to myself: I personally have not completed the game, but I will also probably never do. :-)

I have visited many forum and user had many spoilers / solutions and i still played the game , i (re)played jagged alliance 2 ( and lots of other good games) many times and even if i knew what happend where, i'd still played the game.

Anyway, I play games because i like it and have fun playing, many gamers will probably do aswell, even if someone or some people shows the result or end or how to play , i still play cause its not about solutions, if it was, people would destroy ( retail cd/dvd/floppys) or uninstall / delete the (digital only)games once they finished it.

Imagine if everyone would be doing the same with their friends, partners, if people have to 'dump' or 'leave' things they already played or explored or 'had enough of playing with' , their would be lots of 'single' people again, my motto is you don not dump or 'throw away or abandon things or people because you already seen it all, it doesn't work like that.