is it possible to add game from my childhood I,m talking about Clash (game of course) from 1998 year?

Greetings:

Game requests go over here:

https://www.gog.com/wishlist/games

Best bet would be to add your request for your game as an up vote:

https://www.gog.com/wishlist/games#search=clash

edit: I believe this is the one you;re looking at:

https://www.gog.com/wishlist/games/clash

Oh and just as a fyi, like most online support forums, staff is rarely here and it;s pretty much customer helping customer.

Hope this helps

Thanx for help my friend :)

Oh forgot to mention, you may want to consider promoting your request in this thread:

https://www.gog.com/forum/general/suggest_games_esp_indie_with_less_than_300_wishlist_votes_that_people_should_vote_for

It's monitored by folks around here.

Good luck