The Callisto Protocol: main story about 9.5 hours; story with some extras about 10.5 hours. These are IGDB player-submitted averages from 4 submissions, not a deadline or a prediction of your pace.
| Playthrough | Average time |
|---|---|
| Main story | 9.5 hours |
| Story with some extras | 10.5 hours |
Source: IGDB player submissions, 4 submissions, last updated June 2026.
About 10 hours to beat the main story of The Callisto Protocol, and about 11 hours with some of the side content. The story figure is the average for players who went to the credits without much of the side content, so a playthrough that wanders runs longer.
About 10 hours for the main story and 11 hours with some extras, going by the averages IGDB players have logged.
Community playtime data is not available for The Callisto Protocol yet. Tracked platforms include PlayStation.
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