Sea of Stars typically takes about 28 hours to complete the main story. If you include side quests and extras, the playtime extends to around 35.5 hours. For players aiming for 100% completion, including all collectibles and achievements, it can take approximately 43 hours
. Other sources and player reports align closely with this, suggesting a range of 25 to 30 hours for a standard playthrough, with completionists spending closer to 40-50 hours depending on how much side content and optional activities they engage in
. In summary:
- Main story: ~28 hours
- Main story + side content: ~35.5 hours
- Completionist (100%): ~43 hours or more
This makes Sea of Stars a moderately lengthy RPG experience, shorter than many AAA RPGs but with enough content for extended playtime if desired
