Hello, i beat the game 4 times now and i literally missed roland in act 2 and now im at the end with my tactician game but i need the tactician achievment to be the last one i get due to mental health reasons. Would i be able to join someones NON-tactician save at the end of the game and just get the achievement that i saved all the tieflings please? Its my last achievement i need before the tactician one which i would let you join if you wanted it.

Thank you in advance.https://steamcommunity.com/id/zero_requiem00/