Uploaded July 2026 | Updated September 2026, 2 weeks ago
Welcome to How to 100% Star Ocean: The Last Hope 4K & Full HD Remaster walkthrough! This complete 100% guide covers every missable objective while helping you collect all treasures, complete side quests, obtain monster data, item data, weapon data, spaceship data, and everything else required for full game completion.
Whether you're playing on **PS4, PS5, or PC (Steam)**, this walkthrough is designed to help you earn 100% completion with the fewest missed opportunities possible.
ðđ 100% Walkthrough
ðđ All Missables
ðđ All Treasure Chests
ðđ Side Quests
ðđ Collectibles
ðđ Monster Data
ðđ Item Data
ðđ Weapon Data
ðđ Spaceship Data
ðđ Boss Fights
ðđ Full Gameplay Guide
If this guide helps you, don't forget to **Like**, **Subscribe**, and turn on notifications so you never miss the next episode in the series.
#StarOcean #StarOceanTheLastHope #JRPG #Walkthrough #100percent #Gameplay #Guide
0:00 Intro
0:14 Start of how to 100%
2:51 Start completing some side quests
7:03 Private actions from planet Roak to planet Aeos then more after arriving on planet Aeos
27:28 Side quests in Lemuris and other stuff as well like opening chests
38:01 Side quests in Astral City
40:28 Dungeon 9: Astral Caves
56:16 Boss fight 10: Cave Guardian
1:04:50 Completing side quests in Astral City
1:06:36 Back on planet Aeos
1:09:18 Dungeon 10: Undersea Tunnel
1:25:54 Fighting a bunch of phantom enemies
1:45:29 Dungeon 11: Miga Insect Warren
2:00:45 Boss fight 11: Armaros Manifest
2:15:34 Inventing new items with Arumat and Sarah. You should have a majority of the inventions made but we can still unlock more inventions with recipe memo's
2:34:08 More side quests in Tatroi
2:41:37 Private actions from planet Aeos to planet EN II
2:59:01 Location 13: EN II we don't do a lot here yet. We will do more here in the next part.
That's it thank you for watching this part of how to 100% Star Ocean the Last Hope. If you enjoy this video make sure to like it and subscribe for more.
Welcome to How to 100% Star Ocean: The Last Hope 4K & Full HD Remaster walkthrough! This complete 100% guide covers every missable objective while helping you collect all treasures, complete side quests, obtain monster data, item data, weapon data, spaceship data, and everything else required for full game completion.
Whether you're playing on **PS4, PS5, or PC (Steam)**, this walkthrough is designed to help you earn 100% completion with the fewest missed opportunities possible.
ðđ 100% Walkthrough
ðđ All Missables
ðđ All Treasure Chests
ðđ Side Quests
ðđ Collectibles
ðđ Monster Data
ðđ Item Data
ðđ Weapon Data
ðđ Spaceship Data
ðđ Boss Fights
ðđ Full Gameplay Guide
If this guide helps you, don't forget to **Like**, **Subscribe**, and turn on notifications so you never miss the next episode in the series.
#StarOcean #StarOceanTheLastHope #JRPG #Walkthrough #100percent #Gameplay #Guide
0:00 Intro
0:14 Start of how to 100%
2:51 Start completing some side quests
7:03 Private actions from planet Roak to planet Aeos then more after arriving on planet Aeos
27:28 Side quests in Lemuris and other stuff as well like opening chests
38:01 Side quests in Astral City
40:28 Dungeon 9: Astral Caves
56:16 Boss fight 10: Cave Guardian
1:04:50 Completing side quests in Astral City
1:06:36 Back on planet Aeos
1:09:18 Dungeon 10: Undersea Tunnel
1:25:54 Fighting a bunch of phantom enemies
1:45:29 Dungeon 11: Miga Insect Warren
2:00:45 Boss fight 11: Armaros Manifest
2:15:34 Inventing new items with Arumat and Sarah. You should have a majority of the inventions made but we can still unlock more inventions with recipe memo's
2:34:08 More side quests in Tatroi
2:41:37 Private actions from planet Aeos to planet EN II
2:59:01 Location 13: EN II we don't do a lot here yet. We will do more here in the next part.
That's it thank you for watching this part of how to 100% Star Ocean the Last Hope. If you enjoy this video make sure to like it and subscribe for more.
