Crisis Core: Final Fantasy VII Reunion typically takes about 14 to 17 hours to complete the main story. For players aiming for 100% completion, including all side missions and optional content, the playtime can extend to over 40 hours, with some estimates around 43 to 60 hours depending on thoroughness. Speedruns can finish the story in as little as 6 to 7 hours by skipping cutscenes, but that reduces the experience significantly. Here is a summary of the time to beat Crisis Core: Final Fantasy VII Reunion:

• Main story: approximately 14-17 hours
• Main story with some side content: around 20 hours
• Completionist (all missions, side quests, optional bosses): 40-60+ hours
• Speedrun (skipping cutscenes): 6-7 hours

This makes Crisis Core significantly shorter than mainline Final Fantasy titles but still offers substantial optional content for longer playtimes.