I can assure you there are a lot of Italians who only buy translated games because their English is not good enough to follow a dialogue or understand what to actually do, and we (Italians) still buy console games. Of course it's not the biggest European market, and we didn't colonize and enslave half of the world but what can we do, at least we gave the roots of their own languages to half of the world.
As for other languages yeah, from what I gathered at my job Germans and Dutch can express themselves very well in English, French are stubborn when it comes to using another language and Spaniards are as bad as us. If you're doing a console game you basically have to have Italian, if you're making a MOBA there's no need to, focusing on Korean and such is a good choice.
For example, back in the days many people chose PS1 over N64 because Sony forced Italian translations on their games and on many third parties, while Nintendo kept releasing games only in English/German/French at most. The result was usually wonky (see the MGS dub) but people who don't know English exist, and not knowing a language doesn't mean you're stupid or not willing to spend 70 to enjoy a good game.
As for other languages yeah, from what I gathered at my job Germans and Dutch can express themselves very well in English, French are stubborn when it comes to using another language and Spaniards are as bad as us. If you're doing a console game you basically have to have Italian, if you're making a MOBA there's no need to, focusing on Korean and such is a good choice.
For example, back in the days many people chose PS1 over N64 because Sony forced Italian translations on their games and on many third parties, while Nintendo kept releasing games only in English/German/French at most. The result was usually wonky (see the MGS dub) but people who don't know English exist, and not knowing a language doesn't mean you're stupid or not willing to spend 70 to enjoy a good game.