The briefing
GTA V has several overlapping measures of progress. Finishing the story, reaching the in-game 100% counter and earning every achievement are different goals. Begin by choosing which one you want. For a first complete campaign, use the game’s own completion categories as the primary record and keep optional challenges on a second list. This prevents a long session of interesting exploration from being mistaken for progress toward a category it does not affect.
The 100% framework contains 69 story missions, 20 qualifying Strangers and Freaks tasks, 42 hobbies and pastimes, 14 random events and 16 miscellaneous requirements. Those totals describe the checklist, not every mission or activity that exists. In particular, the story total accounts for alternate approaches through the campaign structure; it does not mean you must play every possible ending consecutively. Review what your current save has credited before deciding what remains.
Work in geographic batches. If you are already in Blaine County, combine nearby activities that are currently available instead of crossing Los Santos after each individual task. Keep a written record of collectible locations as you finish them, including a recognizable landmark. An unchecked pin should mean you have not verified it; it should not mean you vaguely remember visiting the neighborhood. For activities with several stages, record the finished stage rather than marking the whole strand complete too early.
Use the appropriate protagonist when checking activity availability. The three characters do not have identical personal side content, and progress can depend on prior missions, time or a phone call. If a marker seems absent, inspect the character selection and pending messages before assuming the game is broken. Avoid importing GTA Online business requirements into the story checklist: the two modes have separate progression systems and different definitions of completion.
Gold medals are a separate optimization project. First finish a mission cleanly and learn its sequence; pursue time, accuracy or other optional conditions through replay afterward. Replaying a mission does not normally rebuild the current free-roam economy as if you had earned its reward again. Preserve a manual save before the final story choice, then audit the completion categories after the credits. A small list of verified remaining tasks is more useful than a huge unfiltered list of everything the game contains.
Sources & further reading
Read the game and edition listed in the facts panel before applying gameplay advice. Story outcomes are marked as spoilers. Read our corrections policy.