999: Nine Hours, Nine Persons, Nine Doors (DS Version) | 100% RetroAchievements

The best version to play this game. Everything that's already been seen previously is sped up so the video's length is under 12 hours and can be uploaded. I don't recommend skipping already seen parts (except the beggining and the first escape), because some dialogues changes can happen in some escapes and they are already sped up, but timecodes for the skips will be in the comments section. 0:00 First Playthrough 3:43:12 Second Playthrough 5:07:16 Third Playthough 6:16:30 Fourth Playthrough 7:45:25 Last Playthrough https://retroachievements.org/game/999