Posted December 09, 2023
I pretty much completed everything possible on Hard and then on Legend to eliminate the possibilities of GOG overlay or refresh bugs. I also tried to fulfill the other achievement conditions (such as beating the game on Legend) to trigger achievement checks, to no corrective effect. It seems to be most likely that the programming for activating the last achievement is not in the intended working condition.
The Steam description for the achievement is "Obtained all other achievements." I have every single achievement except that one. I tried beating the game multiple time and even maxed out the completion list on the Legend difficulty and then beat the game to no effect. The last completed achievement is the 100 % completion one "All Done."
It is quite telling that that the missing achievement has a nominal 0.1 % global GOG completion rate i.e. practically no one without debugging tools has it. For comparison, the 100 % completion one has 1.9 % and the Legend difficulty finish 1.1 % attainment rate. On Steam, the 100 % completion one has 4.3 %, the legend one 3.5 % and the missing YAKUZA KIWAMI 2 one that follows from these rare ones has 3.0 %. There is no 10-fold drop to 0.1 % in the Steam global stats unlike in the GOG ones.
This problem seems to only apply to Yakuza Kiwami 2. Other games in the series seem to have no issues unlocking the last achievement.
The Steam description for the achievement is "Obtained all other achievements." I have every single achievement except that one. I tried beating the game multiple time and even maxed out the completion list on the Legend difficulty and then beat the game to no effect. The last completed achievement is the 100 % completion one "All Done."
It is quite telling that that the missing achievement has a nominal 0.1 % global GOG completion rate i.e. practically no one without debugging tools has it. For comparison, the 100 % completion one has 1.9 % and the Legend difficulty finish 1.1 % attainment rate. On Steam, the 100 % completion one has 4.3 %, the legend one 3.5 % and the missing YAKUZA KIWAMI 2 one that follows from these rare ones has 3.0 %. There is no 10-fold drop to 0.1 % in the Steam global stats unlike in the GOG ones.
This problem seems to only apply to Yakuza Kiwami 2. Other games in the series seem to have no issues unlocking the last achievement.