@Zalewa you've made my day! Franko and Doman was... sorry, IT IS a very good and ... funny(?) game with a specific vibe. For those who haven't seen it already just take a glimpse
looks fun, yeah? If you want you could play this games on amiga emulator. Games as you've mentioned: Witcher, Painkiller, Shadow Warrior 2 or Project Warlock imho shows that this nation is really good in game dev. Of course I cannot compare Poland to the USA but this people have that spark :) Project Warlock is an indie game but it was made by really small team (2?3? persons). As for that team-size it is almost AAA ;)
Have you played Frostpunk or This Was of Mine already? Its from polish studio 11 bits.