Plan before reading spoilers
Steam lists 46 achievements at the launch snapshot. Because the campaign uses consequential choices and a finite decision budget, assume that some outcomes may conflict until a requirement is independently verified. Keep manual saves before chapter boundaries and major decisions.
A practical roadmap
Complete a discovery-first run while tracking obvious combat, exploration, and progression goals. After the ending, compare the remaining hidden requirements against a current achievement list. Do not let an early launch guide turn inferred triggers into certainty; confirm unlock conditions and version labels before replaying a long branch.